90051128

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{1453}}^1$

素因数の和:1647

約数の個数: 32

約数和(自身を含む): 173084160

約数和(自身を除く): 83033032

約数列:

[1, 2, 4, 8, 61, 122, 127, 244, 254, 488, 508, 1016, 1453, 2906, 5812, 7747, 11624, 15494, 30988, 61976, 88633, 177266, 184531, 354532, 369062, 709064, 738124, 1476248, 11256391, 22512782, 45025564, 90051128]

約数ペア:

[(1, 90051128), (2, 45025564), (4, 22512782), (8, 11256391), (61, 1476248), (122, 738124), (127, 709064), (244, 369062), (254, 354532), (488, 184531), (508, 177266), (1016, 88633), (1453, 61976), (2906, 30988), (5812, 15494), (7747, 11624)]