80632076

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{70237}}^1$

素因数の和:70289

約数の個数: 24

約数和(自身を含む): 165199776

約数和(自身を除く): 84567700

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 70237, 140474, 280948, 491659, 983318, 1966636, 2879717, 5759434, 11518868, 20158019, 40316038, 80632076]

約数ペア:

[(1, 80632076), (2, 40316038), (4, 20158019), (7, 11518868), (14, 5759434), (28, 2879717), (41, 1966636), (82, 983318), (164, 491659), (287, 280948), (574, 140474), (1148, 70237)]