83191984

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{140527}}^1$

素因数の和:140572

約数の個数: 20

約数和(自身を含む): 165541984

約数和(自身を除く): 82350000

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 140527, 281054, 562108, 1124216, 2248432, 5199499, 10398998, 20797996, 41595992, 83191984]

約数ペア:

[(1, 83191984), (2, 41595992), (4, 20797996), (8, 10398998), (16, 5199499), (37, 2248432), (74, 1124216), (148, 562108), (296, 281054), (592, 140527)]