145043978

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{57059}}^1$

素因数の和:57133

約数の個数: 16

約数和(自身を含む): 230065920

約数和(自身を除く): 85021942

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 57059, 114118, 1768829, 2339419, 3537658, 4678838, 72521989, 145043978]

約数ペア:

[(1, 145043978), (2, 72521989), (31, 4678838), (41, 3537658), (62, 2339419), (82, 1768829), (1271, 114118), (2542, 57059)]