16628176

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{541}}^1$

素因数の和:679

約数の個数: 40

約数和(自身を含む): 34477704

約数和(自身を除く): 17849528

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 113, 136, 226, 272, 452, 541, 904, 1082, 1808, 1921, 2164, 3842, 4328, 7684, 8656, 9197, 15368, 18394, 30736, 36788, 61133, 73576, 122266, 147152, 244532, 489064, 978128, 1039261, 2078522, 4157044, 8314088, 16628176]

約数ペア:

[(1, 16628176), (2, 8314088), (4, 4157044), (8, 2078522), (16, 1039261), (17, 978128), (34, 489064), (68, 244532), (113, 147152), (136, 122266), (226, 73576), (272, 61133), (452, 36788), (541, 30736), (904, 18394), (1082, 15368), (1808, 9197), (1921, 8656), (2164, 7684), (3842, 4328)]