1567857056

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{27791}}^1$

素因数の和:27885

約数の個数: 48

約数和(自身を含む): 3235655808

約数和(自身を除く): 1667798752

約数列:

[1, 2, 4, 8, 16, 32, 41, 43, 82, 86, 164, 172, 328, 344, 656, 688, 1312, 1376, 1763, 3526, 7052, 14104, 27791, 28208, 55582, 56416, 111164, 222328, 444656, 889312, 1139431, 1195013, 2278862, 2390026, 4557724, 4780052, 9115448, 9560104, 18230896, 19120208, 36461792, 38240416, 48995533, 97991066, 195982132, 391964264, 783928528, 1567857056]

約数ペア:

[(1, 1567857056), (2, 783928528), (4, 391964264), (8, 195982132), (16, 97991066), (32, 48995533), (41, 38240416), (43, 36461792), (82, 19120208), (86, 18230896), (164, 9560104), (172, 9115448), (328, 4780052), (344, 4557724), (656, 2390026), (688, 2278862), (1312, 1195013), (1376, 1139431), (1763, 889312), (3526, 444656), (7052, 222328), (14104, 111164), (27791, 56416), (28208, 55582)]