858915032

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{11317}}^1$

素因数の和:11555

約数の個数: 32

約数和(自身を含む): 1650164400

約数和(自身を除く): 791249368

約数列:

[1, 2, 4, 8, 53, 106, 179, 212, 358, 424, 716, 1432, 9487, 11317, 18974, 22634, 37948, 45268, 75896, 90536, 599801, 1199602, 2025743, 2399204, 4051486, 4798408, 8102972, 16205944, 107364379, 214728758, 429457516, 858915032]

約数ペア:

[(1, 858915032), (2, 429457516), (4, 214728758), (8, 107364379), (53, 16205944), (106, 8102972), (179, 4798408), (212, 4051486), (358, 2399204), (424, 2025743), (716, 1199602), (1432, 599801), (9487, 90536), (11317, 75896), (18974, 45268), (22634, 37948)]