17943178832

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{78079}}^1$

素因数の和:78411

約数の個数: 40

約数和(自身を含む): 35552010240

約数和(自身を除く): 17608831408

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 271, 424, 542, 848, 1084, 2168, 4336, 14363, 28726, 57452, 78079, 114904, 156158, 229808, 312316, 624632, 1249264, 4138187, 8276374, 16552748, 21159409, 33105496, 42318818, 66210992, 84637636, 169275272, 338550544, 1121448677, 2242897354, 4485794708, 8971589416, 17943178832]

約数ペア:

[(1, 17943178832), (2, 8971589416), (4, 4485794708), (8, 2242897354), (16, 1121448677), (53, 338550544), (106, 169275272), (212, 84637636), (271, 66210992), (424, 42318818), (542, 33105496), (848, 21159409), (1084, 16552748), (2168, 8276374), (4336, 4138187), (14363, 1249264), (28726, 624632), (57452, 312316), (78079, 229808), (114904, 156158)]