31198152

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2207}}^1$

素因数の和:2266

約数の個数: 64

約数和(自身を含む): 84787200

約数和(自身を除く): 53589048

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 372, 456, 589, 744, 1178, 1767, 2207, 2356, 3534, 4414, 4712, 6621, 7068, 8828, 13242, 14136, 17656, 26484, 41933, 52968, 68417, 83866, 125799, 136834, 167732, 205251, 251598, 273668, 335464, 410502, 503196, 547336, 821004, 1006392, 1299923, 1642008, 2599846, 3899769, 5199692, 7799538, 10399384, 15599076, 31198152]

約数ペア:

[(1, 31198152), (2, 15599076), (3, 10399384), (4, 7799538), (6, 5199692), (8, 3899769), (12, 2599846), (19, 1642008), (24, 1299923), (31, 1006392), (38, 821004), (57, 547336), (62, 503196), (76, 410502), (93, 335464), (114, 273668), (124, 251598), (152, 205251), (186, 167732), (228, 136834), (248, 125799), (372, 83866), (456, 68417), (589, 52968), (744, 41933), (1178, 26484), (1767, 17656), (2207, 14136), (2356, 13242), (3534, 8828), (4414, 7068), (4712, 6621)]