31983754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2039}}^1$

素因数の和:2106

約数の個数: 32

約数和(自身を含む): 56401920

約数和(自身を除く): 24418166

約数列:

[1, 2, 11, 22, 23, 31, 46, 62, 253, 341, 506, 682, 713, 1426, 2039, 4078, 7843, 15686, 22429, 44858, 46897, 63209, 93794, 126418, 515867, 695299, 1031734, 1390598, 1453807, 2907614, 15991877, 31983754]

約数ペア:

[(1, 31983754), (2, 15991877), (11, 2907614), (22, 1453807), (23, 1390598), (31, 1031734), (46, 695299), (62, 515867), (253, 126418), (341, 93794), (506, 63209), (682, 46897), (713, 44858), (1426, 22429), (2039, 15686), (4078, 7843)]