31372248

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:472

約数の個数: 64

約数和(自身を含む): 81792000

約数和(自身を除く): 50419752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 149, 186, 248, 283, 298, 372, 447, 566, 596, 744, 849, 894, 1132, 1192, 1698, 1788, 2264, 3396, 3576, 4619, 6792, 8773, 9238, 13857, 17546, 18476, 26319, 27714, 35092, 36952, 42167, 52638, 55428, 70184, 84334, 105276, 110856, 126501, 168668, 210552, 253002, 337336, 506004, 1012008, 1307177, 2614354, 3921531, 5228708, 7843062, 10457416, 15686124, 31372248]

約数ペア:

[(1, 31372248), (2, 15686124), (3, 10457416), (4, 7843062), (6, 5228708), (8, 3921531), (12, 2614354), (24, 1307177), (31, 1012008), (62, 506004), (93, 337336), (124, 253002), (149, 210552), (186, 168668), (248, 126501), (283, 110856), (298, 105276), (372, 84334), (447, 70184), (566, 55428), (596, 52638), (744, 42167), (849, 36952), (894, 35092), (1132, 27714), (1192, 26319), (1698, 18476), (1788, 17546), (2264, 13857), (3396, 9238), (3576, 8773), (4619, 6792)]