71494816

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{54493}}^1$

素因数の和:54544

約数の個数: 24

約数和(自身を含む): 144191124

約数和(自身を除く): 72696308

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 54493, 108986, 217972, 435944, 871888, 1743776, 2234213, 4468426, 8936852, 17873704, 35747408, 71494816]

約数ペア:

[(1, 71494816), (2, 35747408), (4, 17873704), (8, 8936852), (16, 4468426), (32, 2234213), (41, 1743776), (82, 871888), (164, 435944), (328, 217972), (656, 108986), (1312, 54493)]