16810654

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:169

約数の個数: 64

約数和(自身を含む): 33094656

約数和(自身を除く): 16284002

約数列:

[1, 2, 7, 14, 17, 23, 34, 37, 46, 74, 83, 119, 161, 166, 238, 259, 322, 391, 518, 581, 629, 782, 851, 1162, 1258, 1411, 1702, 1909, 2737, 2822, 3071, 3818, 4403, 5474, 5957, 6142, 8806, 9877, 11914, 13363, 14467, 19754, 21497, 26726, 28934, 32453, 42994, 52207, 64906, 70633, 101269, 104414, 141266, 202538, 227171, 365449, 454342, 494431, 730898, 988862, 1200761, 2401522, 8405327, 16810654]

約数ペア:

[(1, 16810654), (2, 8405327), (7, 2401522), (14, 1200761), (17, 988862), (23, 730898), (34, 494431), (37, 454342), (46, 365449), (74, 227171), (83, 202538), (119, 141266), (161, 104414), (166, 101269), (238, 70633), (259, 64906), (322, 52207), (391, 42994), (518, 32453), (581, 28934), (629, 26726), (782, 21497), (851, 19754), (1162, 14467), (1258, 13363), (1411, 11914), (1702, 9877), (1909, 8806), (2737, 6142), (2822, 5957), (3071, 5474), (3818, 4403)]