31264068

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{991}}^1$

素因数の和:1248

約数の個数: 48

約数和(自身を含む): 79994880

約数和(自身を除く): 48730812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 239, 478, 717, 956, 991, 1434, 1982, 2629, 2868, 2973, 3964, 5258, 5946, 7887, 10516, 10901, 11892, 15774, 21802, 31548, 32703, 43604, 65406, 130812, 236849, 473698, 710547, 947396, 1421094, 2605339, 2842188, 5210678, 7816017, 10421356, 15632034, 31264068]

約数ペア:

[(1, 31264068), (2, 15632034), (3, 10421356), (4, 7816017), (6, 5210678), (11, 2842188), (12, 2605339), (22, 1421094), (33, 947396), (44, 710547), (66, 473698), (132, 236849), (239, 130812), (478, 65406), (717, 43604), (956, 32703), (991, 31548), (1434, 21802), (1982, 15774), (2629, 11892), (2868, 10901), (2973, 10516), (3964, 7887), (5258, 5946)]