31981805568

素因数分解:

$2^{13}\times 3^2\times {\mathrm{433781}}^1$

素因数の和:433813

約数の個数: 84

約数和(自身を含む): 92386456578

約数和(自身を除く): 60404651010

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4096, 4608, 6144, 8192, 9216, 12288, 18432, 24576, 36864, 73728, 433781, 867562, 1301343, 1735124, 2602686, 3470248, 3904029, 5205372, 6940496, 7808058, 10410744, 13880992, 15616116, 20821488, 27761984, 31232232, 41642976, 55523968, 62464464, 83285952, 111047936, 124928928, 166571904, 222095872, 249857856, 333143808, 444191744, 499715712, 666287616, 888383488, 999431424, 1332575232, 1776766976, 1998862848, 2665150464, 3553533952, 3997725696, 5330300928, 7995451392, 10660601856, 15990902784, 31981805568]

約数ペア:

[(1, 31981805568), (2, 15990902784), (3, 10660601856), (4, 7995451392), (6, 5330300928), (8, 3997725696), (9, 3553533952), (12, 2665150464), (16, 1998862848), (18, 1776766976), (24, 1332575232), (32, 999431424), (36, 888383488), (48, 666287616), (64, 499715712), (72, 444191744), (96, 333143808), (128, 249857856), (144, 222095872), (192, 166571904), (256, 124928928), (288, 111047936), (384, 83285952), (512, 62464464), (576, 55523968), (768, 41642976), (1024, 31232232), (1152, 27761984), (1536, 20821488), (2048, 15616116), (2304, 13880992), (3072, 10410744), (4096, 7808058), (4608, 6940496), (6144, 5205372), (8192, 3904029), (9216, 3470248), (12288, 2602686), (18432, 1735124), (24576, 1301343), (36864, 867562), (73728, 433781)]