42770096

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{157243}}^1$

素因数の和:157268

約数の個数: 20

約数和(自身を含む): 87742152

約数和(自身を除く): 44972056

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 157243, 314486, 628972, 1257944, 2515888, 2673131, 5346262, 10692524, 21385048, 42770096]

約数ペア:

[(1, 42770096), (2, 21385048), (4, 10692524), (8, 5346262), (16, 2673131), (17, 2515888), (34, 1257944), (68, 628972), (136, 314486), (272, 157243)]