65613904

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{631}}^1$

素因数の和:803

約数の個数: 40

約数和(自身を含む): 130561088

約数和(自身を除く): 64947184

約数列:

[1, 2, 4, 8, 16, 67, 97, 134, 194, 268, 388, 536, 631, 776, 1072, 1262, 1552, 2524, 5048, 6499, 10096, 12998, 25996, 42277, 51992, 61207, 84554, 103984, 122414, 169108, 244828, 338216, 489656, 676432, 979312, 4100869, 8201738, 16403476, 32806952, 65613904]

約数ペア:

[(1, 65613904), (2, 32806952), (4, 16403476), (8, 8201738), (16, 4100869), (67, 979312), (97, 676432), (134, 489656), (194, 338216), (268, 244828), (388, 169108), (536, 122414), (631, 103984), (776, 84554), (1072, 61207), (1262, 51992), (1552, 42277), (2524, 25996), (5048, 12998), (6499, 10096)]