18423131392

素因数分解:

$2^8\times {\mathrm{71965357}}^1$

素因数の和:71965373

約数の個数: 18

約数和(自身を含む): 36774297938

約数和(自身を除く): 18351166546

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 71965357, 143930714, 287861428, 575722856, 1151445712, 2302891424, 4605782848, 9211565696, 18423131392]

約数ペア:

[(1, 18423131392), (2, 9211565696), (4, 4605782848), (8, 2302891424), (16, 1151445712), (32, 575722856), (64, 287861428), (128, 143930714), (256, 71965357)]