100390984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{38851}}^1$

素因数の和:38893

約数の個数: 32

約数和(自身を含む): 209800800

約数和(自身を除く): 109409816

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 38851, 77702, 155404, 310808, 660467, 738169, 1320934, 1476338, 2641868, 2952676, 5283736, 5905352, 12548873, 25097746, 50195492, 100390984]

約数ペア:

[(1, 100390984), (2, 50195492), (4, 25097746), (8, 12548873), (17, 5905352), (19, 5283736), (34, 2952676), (38, 2641868), (68, 1476338), (76, 1320934), (136, 738169), (152, 660467), (323, 310808), (646, 155404), (1292, 77702), (2584, 38851)]