85280806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3163}}^1$

素因数の和:3256

約数の個数: 32

約数和(自身を含む): 148303008

約数和(自身を除く): 63022202

約数列:

[1, 2, 13, 17, 26, 34, 61, 122, 221, 442, 793, 1037, 1586, 2074, 3163, 6326, 13481, 26962, 41119, 53771, 82238, 107542, 192943, 385886, 699023, 1398046, 2508259, 3280031, 5016518, 6560062, 42640403, 85280806]

約数ペア:

[(1, 85280806), (2, 42640403), (13, 6560062), (17, 5016518), (26, 3280031), (34, 2508259), (61, 1398046), (122, 699023), (221, 385886), (442, 192943), (793, 107542), (1037, 82238), (1586, 53771), (2074, 41119), (3163, 26962), (6326, 13481)]