194920408

素因数分解:

$2^3\times {\mathrm{641}}^1\times {\mathrm{38011}}^1$

素因数の和:38658

約数の個数: 16

約数和(自身を含む): 366055560

約数和(自身を除く): 171135152

約数列:

[1, 2, 4, 8, 641, 1282, 2564, 5128, 38011, 76022, 152044, 304088, 24365051, 48730102, 97460204, 194920408]

約数ペア:

[(1, 194920408), (2, 97460204), (4, 48730102), (8, 24365051), (641, 304088), (1282, 152044), (2564, 76022), (5128, 38011)]