31391214

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1277}}^1$

素因数の和:1540

約数の個数: 32

約数和(自身を含む): 66803616

約数和(自身を除く): 35412402

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 241, 482, 723, 1277, 1446, 2554, 3831, 4097, 7662, 8194, 12291, 21709, 24582, 43418, 65127, 130254, 307757, 615514, 923271, 1846542, 5231869, 10463738, 15695607, 31391214]

約数ペア:

[(1, 31391214), (2, 15695607), (3, 10463738), (6, 5231869), (17, 1846542), (34, 923271), (51, 615514), (102, 307757), (241, 130254), (482, 65127), (723, 43418), (1277, 24582), (1446, 21709), (2554, 12291), (3831, 8194), (4097, 7662)]