71831330

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{41521}}^1$

素因数の和:41701

約数の個数: 16

約数和(自身を含む): 130046904

約数和(自身を除く): 58215574

約数列:

[1, 2, 5, 10, 173, 346, 865, 1730, 41521, 83042, 207605, 415210, 7183133, 14366266, 35915665, 71831330]

約数ペア:

[(1, 71831330), (2, 35915665), (5, 14366266), (10, 7183133), (173, 415210), (346, 207605), (865, 83042), (1730, 41521)]