31826274

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1231}}^1$

素因数の和:1406

約数の個数: 32

約数和(自身を含む): 66232320

約数和(自身を除く): 34406046

約数列:

[1, 2, 3, 6, 31, 62, 93, 139, 186, 278, 417, 834, 1231, 2462, 3693, 4309, 7386, 8618, 12927, 25854, 38161, 76322, 114483, 171109, 228966, 342218, 513327, 1026654, 5304379, 10608758, 15913137, 31826274]

約数ペア:

[(1, 31826274), (2, 15913137), (3, 10608758), (6, 5304379), (31, 1026654), (62, 513327), (93, 342218), (139, 228966), (186, 171109), (278, 114483), (417, 76322), (834, 38161), (1231, 25854), (2462, 12927), (3693, 8618), (4309, 7386)]