89645762

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{353}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 146301120

約数和(自身を除く): 56655358

約数列:

[1, 2, 19, 38, 41, 82, 163, 326, 353, 706, 779, 1558, 3097, 6194, 6683, 6707, 13366, 13414, 14473, 28946, 57539, 115078, 126977, 253954, 274987, 549974, 1093241, 2186482, 2359099, 4718198, 44822881, 89645762]

約数ペア:

[(1, 89645762), (2, 44822881), (19, 4718198), (38, 2359099), (41, 2186482), (82, 1093241), (163, 549974), (326, 274987), (353, 253954), (706, 126977), (779, 115078), (1558, 57539), (3097, 28946), (6194, 14473), (6683, 13414), (6707, 13366)]