31596292

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1423}}^1$

素因数の和:1508

約数の個数: 48

約数和(自身を含む): 69217792

約数和(自身を除く): 37621500

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 91, 122, 182, 244, 364, 427, 793, 854, 1423, 1586, 1708, 2846, 3172, 5551, 5692, 9961, 11102, 18499, 19922, 22204, 36998, 39844, 73996, 86803, 129493, 173606, 258986, 347212, 517972, 607621, 1128439, 1215242, 2256878, 2430484, 4513756, 7899073, 15798146, 31596292]

約数ペア:

[(1, 31596292), (2, 15798146), (4, 7899073), (7, 4513756), (13, 2430484), (14, 2256878), (26, 1215242), (28, 1128439), (52, 607621), (61, 517972), (91, 347212), (122, 258986), (182, 173606), (244, 129493), (364, 86803), (427, 73996), (793, 39844), (854, 36998), (1423, 22204), (1586, 19922), (1708, 18499), (2846, 11102), (3172, 9961), (5551, 5692)]