31362026752

素因数分解:

$2^8\times 7^1\times {\mathrm{83}}^1\times {\mathrm{210857}}^1$

素因数の和:210963

約数の個数: 72

約数和(自身を含む): 72406950336

約数和(自身を除く): 41044923584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 128, 166, 224, 256, 332, 448, 581, 664, 896, 1162, 1328, 1792, 2324, 2656, 4648, 5312, 9296, 10624, 18592, 21248, 37184, 74368, 148736, 210857, 421714, 843428, 1475999, 1686856, 2951998, 3373712, 5903996, 6747424, 11807992, 13494848, 17501131, 23615984, 26989696, 35002262, 47231968, 53979392, 70004524, 94463936, 122507917, 140009048, 188927872, 245015834, 280018096, 377855744, 490031668, 560036192, 980063336, 1120072384, 1960126672, 2240144768, 3920253344, 4480289536, 7840506688, 15681013376, 31362026752]

約数ペア:

[(1, 31362026752), (2, 15681013376), (4, 7840506688), (7, 4480289536), (8, 3920253344), (14, 2240144768), (16, 1960126672), (28, 1120072384), (32, 980063336), (56, 560036192), (64, 490031668), (83, 377855744), (112, 280018096), (128, 245015834), (166, 188927872), (224, 140009048), (256, 122507917), (332, 94463936), (448, 70004524), (581, 53979392), (664, 47231968), (896, 35002262), (1162, 26989696), (1328, 23615984), (1792, 17501131), (2324, 13494848), (2656, 11807992), (4648, 6747424), (5312, 5903996), (9296, 3373712), (10624, 2951998), (18592, 1686856), (21248, 1475999), (37184, 843428), (74368, 421714), (148736, 210857)]