31748352

素因数分解:

$2^8\times 3^1\times {\mathrm{67}}^1\times {\mathrm{617}}^1$

素因数の和:703

約数の個数: 72

約数和(自身を含む): 85897056

約数和(自身を除く): 54148704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 128, 134, 192, 201, 256, 268, 384, 402, 536, 617, 768, 804, 1072, 1234, 1608, 1851, 2144, 2468, 3216, 3702, 4288, 4936, 6432, 7404, 8576, 9872, 12864, 14808, 17152, 19744, 25728, 29616, 39488, 41339, 51456, 59232, 78976, 82678, 118464, 124017, 157952, 165356, 236928, 248034, 330712, 473856, 496068, 661424, 992136, 1322848, 1984272, 2645696, 3968544, 5291392, 7937088, 10582784, 15874176, 31748352]

約数ペア:

[(1, 31748352), (2, 15874176), (3, 10582784), (4, 7937088), (6, 5291392), (8, 3968544), (12, 2645696), (16, 1984272), (24, 1322848), (32, 992136), (48, 661424), (64, 496068), (67, 473856), (96, 330712), (128, 248034), (134, 236928), (192, 165356), (201, 157952), (256, 124017), (268, 118464), (384, 82678), (402, 78976), (536, 59232), (617, 51456), (768, 41339), (804, 39488), (1072, 29616), (1234, 25728), (1608, 19744), (1851, 17152), (2144, 14808), (2468, 12864), (3216, 9872), (3702, 8576), (4288, 7404), (4936, 6432)]