83261828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{26249}}^1$

素因数の和:26327

約数の個数: 24

約数和(自身を含む): 159495000

約数和(自身を除く): 76233172

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 26249, 52498, 104996, 341237, 682474, 1364948, 1601189, 3202378, 6404756, 20815457, 41630914, 83261828]

約数ペア:

[(1, 83261828), (2, 41630914), (4, 20815457), (13, 6404756), (26, 3202378), (52, 1601189), (61, 1364948), (122, 682474), (244, 341237), (793, 104996), (1586, 52498), (3172, 26249)]