31294902

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{641}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 64097280

約数和(自身を除く): 32802378

約数列:

[1, 2, 3, 6, 79, 103, 158, 206, 237, 309, 474, 618, 641, 1282, 1923, 3846, 8137, 16274, 24411, 48822, 50639, 66023, 101278, 132046, 151917, 198069, 303834, 396138, 5215817, 10431634, 15647451, 31294902]

約数ペア:

[(1, 31294902), (2, 15647451), (3, 10431634), (6, 5215817), (79, 396138), (103, 303834), (158, 198069), (206, 151917), (237, 132046), (309, 101278), (474, 66023), (618, 50639), (641, 48822), (1282, 24411), (1923, 16274), (3846, 8137)]