31957404

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{317}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 77500416

約数和(自身を除く): 45543012

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 271, 317, 372, 542, 634, 813, 951, 1084, 1268, 1626, 1902, 3252, 3804, 8401, 9827, 16802, 19654, 25203, 29481, 33604, 39308, 50406, 58962, 85907, 100812, 117924, 171814, 257721, 343628, 515442, 1030884, 2663117, 5326234, 7989351, 10652468, 15978702, 31957404]

約数ペア:

[(1, 31957404), (2, 15978702), (3, 10652468), (4, 7989351), (6, 5326234), (12, 2663117), (31, 1030884), (62, 515442), (93, 343628), (124, 257721), (186, 171814), (271, 117924), (317, 100812), (372, 85907), (542, 58962), (634, 50406), (813, 39308), (951, 33604), (1084, 29481), (1268, 25203), (1626, 19654), (1902, 16802), (3252, 9827), (3804, 8401)]