89790124

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{69497}}^1$

素因数の和:69537

約数の個数: 24

約数和(自身を含む): 175134960

約数和(自身を除く): 85344836

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 69497, 138994, 277988, 1181449, 1320443, 2362898, 2640886, 4725796, 5281772, 22447531, 44895062, 89790124]

約数ペア:

[(1, 89790124), (2, 44895062), (4, 22447531), (17, 5281772), (19, 4725796), (34, 2640886), (38, 2362898), (68, 1320443), (76, 1181449), (323, 277988), (646, 138994), (1292, 69497)]