31523404

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 62963712

約数和(自身を除く): 31440308

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 121, 124, 191, 242, 341, 382, 484, 682, 764, 1331, 1364, 2101, 2662, 3751, 4202, 5324, 5921, 7502, 8404, 11842, 15004, 23111, 23684, 41261, 46222, 65131, 82522, 92444, 130262, 165044, 254221, 260524, 508442, 716441, 1016884, 1432882, 2865764, 7880851, 15761702, 31523404]

約数ペア:

[(1, 31523404), (2, 15761702), (4, 7880851), (11, 2865764), (22, 1432882), (31, 1016884), (44, 716441), (62, 508442), (121, 260524), (124, 254221), (191, 165044), (242, 130262), (341, 92444), (382, 82522), (484, 65131), (682, 46222), (764, 41261), (1331, 23684), (1364, 23111), (2101, 15004), (2662, 11842), (3751, 8404), (4202, 7502), (5324, 5921)]