42213758

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{3943}}^1$

素因数の和:4099

約数の個数: 16

約数和(自身を含む): 65170656

約数和(自身を除く): 22956898

約数列:

[1, 2, 53, 101, 106, 202, 3943, 5353, 7886, 10706, 208979, 398243, 417958, 796486, 21106879, 42213758]

約数ペア:

[(1, 42213758), (2, 21106879), (53, 796486), (101, 417958), (106, 398243), (202, 208979), (3943, 10706), (5353, 7886)]