31301112

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1$

素因数の和:496

約数の個数: 64

約数和(自身を含む): 81396000

約数和(自身を除く): 50094888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 101, 111, 148, 202, 222, 296, 303, 349, 404, 444, 606, 698, 808, 888, 1047, 1212, 1396, 2094, 2424, 2792, 3737, 4188, 7474, 8376, 11211, 12913, 14948, 22422, 25826, 29896, 35249, 38739, 44844, 51652, 70498, 77478, 89688, 103304, 105747, 140996, 154956, 211494, 281992, 309912, 422988, 845976, 1304213, 2608426, 3912639, 5216852, 7825278, 10433704, 15650556, 31301112]

約数ペア:

[(1, 31301112), (2, 15650556), (3, 10433704), (4, 7825278), (6, 5216852), (8, 3912639), (12, 2608426), (24, 1304213), (37, 845976), (74, 422988), (101, 309912), (111, 281992), (148, 211494), (202, 154956), (222, 140996), (296, 105747), (303, 103304), (349, 89688), (404, 77478), (444, 70498), (606, 51652), (698, 44844), (808, 38739), (888, 35249), (1047, 29896), (1212, 25826), (1396, 22422), (2094, 14948), (2424, 12913), (2792, 11211), (3737, 8376), (4188, 7474)]