101888947472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23887}}^1\times {\mathrm{20507}}^1$

素因数の和:44415

約数の個数: 40

約数和(自身を含む): 212614475136

約数和(自身を除く): 110725527664

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 20507, 23887, 41014, 47774, 82028, 95548, 164056, 191096, 266591, 310531, 328112, 382192, 533182, 621062, 1066364, 1242124, 2132728, 2484248, 4265456, 4968496, 489850709, 979701418, 1959402836, 3918805672, 6368059217, 7837611344, 12736118434, 25472236868, 50944473736, 101888947472]

約数ペア:

[(1, 101888947472), (2, 50944473736), (4, 25472236868), (8, 12736118434), (13, 7837611344), (16, 6368059217), (26, 3918805672), (52, 1959402836), (104, 979701418), (208, 489850709), (20507, 4968496), (23887, 4265456), (41014, 2484248), (47774, 2132728), (82028, 1242124), (95548, 1066364), (164056, 621062), (191096, 533182), (266591, 382192), (310531, 328112)]