21982112

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{29867}}^1$

素因数の和:29900

約数の個数: 24

約数和(自身を含む): 45160416

約数和(自身を除く): 23178304

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 29867, 59734, 119468, 238936, 477872, 686941, 955744, 1373882, 2747764, 5495528, 10991056, 21982112]

約数ペア:

[(1, 21982112), (2, 10991056), (4, 5495528), (8, 2747764), (16, 1373882), (23, 955744), (32, 686941), (46, 477872), (92, 238936), (184, 119468), (368, 59734), (736, 29867)]