31783596

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2579}}^1$

素因数の和:2678

約数の個数: 48

約数和(自身を含む): 80908800

約数和(自身を除く): 49125204

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 156, 158, 237, 316, 474, 948, 1027, 2054, 2579, 3081, 4108, 5158, 6162, 7737, 10316, 12324, 15474, 30948, 33527, 67054, 100581, 134108, 201162, 203741, 402324, 407482, 611223, 814964, 1222446, 2444892, 2648633, 5297266, 7945899, 10594532, 15891798, 31783596]

約数ペア:

[(1, 31783596), (2, 15891798), (3, 10594532), (4, 7945899), (6, 5297266), (12, 2648633), (13, 2444892), (26, 1222446), (39, 814964), (52, 611223), (78, 407482), (79, 402324), (156, 203741), (158, 201162), (237, 134108), (316, 100581), (474, 67054), (948, 33527), (1027, 30948), (2054, 15474), (2579, 12324), (3081, 10316), (4108, 7737), (5158, 6162)]