31177992

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 80455680

約数和(自身を除く): 49277688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 127, 159, 193, 212, 254, 318, 381, 386, 424, 508, 579, 636, 762, 772, 1016, 1158, 1272, 1524, 1544, 2316, 3048, 4632, 6731, 10229, 13462, 20193, 20458, 24511, 26924, 30687, 40386, 40916, 49022, 53848, 61374, 73533, 80772, 81832, 98044, 122748, 147066, 161544, 196088, 245496, 294132, 588264, 1299083, 2598166, 3897249, 5196332, 7794498, 10392664, 15588996, 31177992]

約数ペア:

[(1, 31177992), (2, 15588996), (3, 10392664), (4, 7794498), (6, 5196332), (8, 3897249), (12, 2598166), (24, 1299083), (53, 588264), (106, 294132), (127, 245496), (159, 196088), (193, 161544), (212, 147066), (254, 122748), (318, 98044), (381, 81832), (386, 80772), (424, 73533), (508, 61374), (579, 53848), (636, 49022), (762, 40916), (772, 40386), (1016, 30687), (1158, 26924), (1272, 24511), (1524, 20458), (1544, 20193), (2316, 13462), (3048, 10229), (4632, 6731)]