30811904

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{5233}}^1$

素因数の和:5272

約数の個数: 36

約数和(自身を含む): 64189776

約数和(自身を除く): 33377872

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1472, 2944, 5233, 5888, 10466, 20932, 41864, 83728, 120359, 167456, 240718, 334912, 481436, 669824, 962872, 1339648, 1925744, 3851488, 7702976, 15405952, 30811904]

約数ペア:

[(1, 30811904), (2, 15405952), (4, 7702976), (8, 3851488), (16, 1925744), (23, 1339648), (32, 962872), (46, 669824), (64, 481436), (92, 334912), (128, 240718), (184, 167456), (256, 120359), (368, 83728), (736, 41864), (1472, 20932), (2944, 10466), (5233, 5888)]