99858944

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:197

約数の個数: 80

約数和(自身を含む): 210361536

約数和(自身を除く): 110502592

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 67, 71, 82, 128, 134, 142, 164, 256, 268, 284, 328, 512, 536, 568, 656, 1072, 1136, 1312, 2144, 2272, 2624, 2747, 2911, 4288, 4544, 4757, 5248, 5494, 5822, 8576, 9088, 9514, 10496, 10988, 11644, 17152, 18176, 19028, 20992, 21976, 23288, 34304, 36352, 38056, 43952, 46576, 76112, 87904, 93152, 152224, 175808, 186304, 195037, 304448, 351616, 372608, 390074, 608896, 703232, 745216, 780148, 1217792, 1406464, 1490432, 1560296, 2435584, 3120592, 6241184, 12482368, 24964736, 49929472, 99858944]

約数ペア:

[(1, 99858944), (2, 49929472), (4, 24964736), (8, 12482368), (16, 6241184), (32, 3120592), (41, 2435584), (64, 1560296), (67, 1490432), (71, 1406464), (82, 1217792), (128, 780148), (134, 745216), (142, 703232), (164, 608896), (256, 390074), (268, 372608), (284, 351616), (328, 304448), (512, 195037), (536, 186304), (568, 175808), (656, 152224), (1072, 93152), (1136, 87904), (1312, 76112), (2144, 46576), (2272, 43952), (2624, 38056), (2747, 36352), (2911, 34304), (4288, 23288), (4544, 21976), (4757, 20992), (5248, 19028), (5494, 18176), (5822, 17152), (8576, 11644), (9088, 10988), (9514, 10496)]