16667411168

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{1993}}^1\times {\mathrm{4931}}^1$

素因数の和:6987

約数の個数: 48

約数和(自身を含む): 33456656016

約数和(自身を除く): 16789244848

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 1993, 3986, 4931, 7972, 9862, 15944, 19724, 31888, 39448, 63776, 78896, 105629, 157792, 211258, 261343, 422516, 522686, 845032, 1045372, 1690064, 2090744, 3380128, 4181488, 8362976, 9827483, 19654966, 39309932, 78619864, 157239728, 314479456, 520856599, 1041713198, 2083426396, 4166852792, 8333705584, 16667411168]

約数ペア:

[(1, 16667411168), (2, 8333705584), (4, 4166852792), (8, 2083426396), (16, 1041713198), (32, 520856599), (53, 314479456), (106, 157239728), (212, 78619864), (424, 39309932), (848, 19654966), (1696, 9827483), (1993, 8362976), (3986, 4181488), (4931, 3380128), (7972, 2090744), (9862, 1690064), (15944, 1045372), (19724, 845032), (31888, 522686), (39448, 422516), (63776, 261343), (78896, 211258), (105629, 157792)]