31282806

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{571}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 65564928

約数和(自身を除く): 34282122

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 397, 571, 794, 1142, 1191, 1713, 2382, 3426, 9131, 13133, 18262, 26266, 27393, 39399, 54786, 78798, 226687, 453374, 680061, 1360122, 5213801, 10427602, 15641403, 31282806]

約数ペア:

[(1, 31282806), (2, 15641403), (3, 10427602), (6, 5213801), (23, 1360122), (46, 680061), (69, 453374), (138, 226687), (397, 78798), (571, 54786), (794, 39399), (1142, 27393), (1191, 26266), (1713, 18262), (2382, 13133), (3426, 9131)]