16046416

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:511

約数の個数: 40

約数和(自身を含む): 32451048

約数和(自身を除く): 16404632

約数列:

[1, 2, 4, 8, 16, 41, 61, 82, 122, 164, 244, 328, 401, 488, 656, 802, 976, 1604, 2501, 3208, 5002, 6416, 10004, 16441, 20008, 24461, 32882, 40016, 48922, 65764, 97844, 131528, 195688, 263056, 391376, 1002901, 2005802, 4011604, 8023208, 16046416]

約数ペア:

[(1, 16046416), (2, 8023208), (4, 4011604), (8, 2005802), (16, 1002901), (41, 391376), (61, 263056), (82, 195688), (122, 131528), (164, 97844), (244, 65764), (328, 48922), (401, 40016), (488, 32882), (656, 24461), (802, 20008), (976, 16441), (1604, 10004), (2501, 6416), (3208, 5002)]