31395284

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{3041}}^1$

素因数の和:3163

約数の個数: 24

約数和(自身を含む): 57493800

約数和(自身を除く): 26098516

約数列:

[1, 2, 4, 29, 58, 89, 116, 178, 356, 2581, 3041, 5162, 6082, 10324, 12164, 88189, 176378, 270649, 352756, 541298, 1082596, 7848821, 15697642, 31395284]

約数ペア:

[(1, 31395284), (2, 15697642), (4, 7848821), (29, 1082596), (58, 541298), (89, 352756), (116, 270649), (178, 176378), (356, 88189), (2581, 12164), (3041, 10324), (5162, 6082)]