39402364

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1613}}^1$

素因数の和:1845

約数の個数: 24

約数和(自身を含む): 71584128

約数和(自身を除く): 32181764

約数列:

[1, 2, 4, 31, 62, 124, 197, 394, 788, 1613, 3226, 6107, 6452, 12214, 24428, 50003, 100006, 200012, 317761, 635522, 1271044, 9850591, 19701182, 39402364]

約数ペア:

[(1, 39402364), (2, 19701182), (4, 9850591), (31, 1271044), (62, 635522), (124, 317761), (197, 200012), (394, 100006), (788, 50003), (1613, 24428), (3226, 12214), (6107, 6452)]