80931536

素因数分解:

$2^4\times 7^3\times {\mathrm{14747}}^1$

素因数の和:14776

約数の個数: 40

約数和(自身を含む): 182875200

約数和(自身を除く): 101943664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 14747, 29494, 58988, 103229, 117976, 206458, 235952, 412916, 722603, 825832, 1445206, 1651664, 2890412, 5058221, 5780824, 10116442, 11561648, 20232884, 40465768, 80931536]

約数ペア:

[(1, 80931536), (2, 40465768), (4, 20232884), (7, 11561648), (8, 10116442), (14, 5780824), (16, 5058221), (28, 2890412), (49, 1651664), (56, 1445206), (98, 825832), (112, 722603), (196, 412916), (343, 235952), (392, 206458), (686, 117976), (784, 103229), (1372, 58988), (2744, 29494), (5488, 14747)]