80713948

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{28541}}^1$

素因数の和:28653

約数の個数: 24

約数和(自身を含む): 163031904

約数和(自身を除く): 82317956

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 28541, 57082, 114164, 199787, 399574, 799148, 2882641, 5765282, 11530564, 20178487, 40356974, 80713948]

約数ペア:

[(1, 80713948), (2, 40356974), (4, 20178487), (7, 11530564), (14, 5765282), (28, 2882641), (101, 799148), (202, 399574), (404, 199787), (707, 114164), (1414, 57082), (2828, 28541)]