164481752

素因数分解:

$2^3\times {\mathrm{1129}}^1\times {\mathrm{18211}}^1$

素因数の和:19346

約数の個数: 16

約数和(自身を含む): 308693400

約数和(自身を除く): 144211648

約数列:

[1, 2, 4, 8, 1129, 2258, 4516, 9032, 18211, 36422, 72844, 145688, 20560219, 41120438, 82240876, 164481752]

約数ペア:

[(1, 164481752), (2, 82240876), (4, 41120438), (8, 20560219), (1129, 145688), (2258, 72844), (4516, 36422), (9032, 18211)]