121059712

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{30509}}^1$

素因数の和:30554

約数の個数: 32

約数和(自身を含む): 248961600

約数和(自身を除く): 127901888

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 30509, 61018, 122036, 244072, 488144, 945779, 976288, 1891558, 1952576, 3783116, 3905152, 7566232, 15132464, 30264928, 60529856, 121059712]

約数ペア:

[(1, 121059712), (2, 60529856), (4, 30264928), (8, 15132464), (16, 7566232), (31, 3905152), (32, 3783116), (62, 1952576), (64, 1891558), (124, 976288), (128, 945779), (248, 488144), (496, 244072), (992, 122036), (1984, 61018), (3968, 30509)]