99891962

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{3943}}^1$

素因数の和:4237

約数の個数: 16

約数和(自身を含む): 153342720

約数和(自身を除く): 53450758

約数列:

[1, 2, 53, 106, 239, 478, 3943, 7886, 12667, 25334, 208979, 417958, 942377, 1884754, 49945981, 99891962]

約数ペア:

[(1, 99891962), (2, 49945981), (53, 1884754), (106, 942377), (239, 417958), (478, 208979), (3943, 25334), (7886, 12667)]