31654968

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:468

約数の個数: 64

約数和(自身を含む): 82513920

約数和(自身を除く): 50858952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 157, 186, 248, 271, 314, 372, 471, 542, 628, 744, 813, 942, 1084, 1256, 1626, 1884, 2168, 3252, 3768, 4867, 6504, 8401, 9734, 14601, 16802, 19468, 25203, 29202, 33604, 38936, 42547, 50406, 58404, 67208, 85094, 100812, 116808, 127641, 170188, 201624, 255282, 340376, 510564, 1021128, 1318957, 2637914, 3956871, 5275828, 7913742, 10551656, 15827484, 31654968]

約数ペア:

[(1, 31654968), (2, 15827484), (3, 10551656), (4, 7913742), (6, 5275828), (8, 3956871), (12, 2637914), (24, 1318957), (31, 1021128), (62, 510564), (93, 340376), (124, 255282), (157, 201624), (186, 170188), (248, 127641), (271, 116808), (314, 100812), (372, 85094), (471, 67208), (542, 58404), (628, 50406), (744, 42547), (813, 38936), (942, 33604), (1084, 29202), (1256, 25203), (1626, 19468), (1884, 16802), (2168, 14601), (3252, 9734), (3768, 8401), (4867, 6504)]