115727872

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{17387}}^1$

素因数の和:17418

約数の個数: 40

約数和(自身を含む): 249030936

約数和(自身を除く): 133303064

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 17387, 34774, 69548, 139096, 226031, 278192, 452062, 556384, 904124, 1112768, 1808248, 2225536, 3616496, 4451072, 7232992, 8902144, 14465984, 28931968, 57863936, 115727872]

約数ペア:

[(1, 115727872), (2, 57863936), (4, 28931968), (8, 14465984), (13, 8902144), (16, 7232992), (26, 4451072), (32, 3616496), (52, 2225536), (64, 1808248), (104, 1112768), (128, 904124), (208, 556384), (256, 452062), (416, 278192), (512, 226031), (832, 139096), (1664, 69548), (3328, 34774), (6656, 17387)]