31659954

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:203

約数の個数: 48

約数和(自身を含む): 67321056

約数和(自身を除く): 35661102

約数列:

[1, 2, 3, 6, 41, 43, 73, 82, 86, 123, 129, 146, 219, 246, 258, 438, 1681, 1763, 2993, 3139, 3362, 3526, 5043, 5289, 5986, 6278, 8979, 9417, 10086, 10578, 17958, 18834, 72283, 122713, 128699, 144566, 216849, 245426, 257398, 368139, 386097, 433698, 736278, 772194, 5276659, 10553318, 15829977, 31659954]

約数ペア:

[(1, 31659954), (2, 15829977), (3, 10553318), (6, 5276659), (41, 772194), (43, 736278), (73, 433698), (82, 386097), (86, 368139), (123, 257398), (129, 245426), (146, 216849), (219, 144566), (246, 128699), (258, 122713), (438, 72283), (1681, 18834), (1763, 17958), (2993, 10578), (3139, 10086), (3362, 9417), (3526, 8979), (5043, 6278), (5289, 5986)]