99621904

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{677}}^1$

素因数の和:1243

約数の個数: 40

約数和(自身を含む): 205051608

約数和(自身を除く): 105429704

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 541, 677, 1082, 1354, 2164, 2708, 4328, 5416, 8656, 9197, 10832, 11509, 18394, 23018, 36788, 46036, 73576, 92072, 147152, 184144, 366257, 732514, 1465028, 2930056, 5860112, 6226369, 12452738, 24905476, 49810952, 99621904]

約数ペア:

[(1, 99621904), (2, 49810952), (4, 24905476), (8, 12452738), (16, 6226369), (17, 5860112), (34, 2930056), (68, 1465028), (136, 732514), (272, 366257), (541, 184144), (677, 147152), (1082, 92072), (1354, 73576), (2164, 46036), (2708, 36788), (4328, 23018), (5416, 18394), (8656, 11509), (9197, 10832)]