77164496

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1187}}^1$

素因数の和:1451

約数の個数: 40

約数和(自身を含む): 159096960

約数和(自身を除く): 81932464

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 239, 272, 478, 956, 1187, 1912, 2374, 3824, 4063, 4748, 8126, 9496, 16252, 18992, 20179, 32504, 40358, 65008, 80716, 161432, 283693, 322864, 567386, 1134772, 2269544, 4539088, 4822781, 9645562, 19291124, 38582248, 77164496]

約数ペア:

[(1, 77164496), (2, 38582248), (4, 19291124), (8, 9645562), (16, 4822781), (17, 4539088), (34, 2269544), (68, 1134772), (136, 567386), (239, 322864), (272, 283693), (478, 161432), (956, 80716), (1187, 65008), (1912, 40358), (2374, 32504), (3824, 20179), (4063, 18992), (4748, 16252), (8126, 9496)]