31399194

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1171}}^1$

素因数の和:1326

約数の個数: 32

約数和(自身を含む): 64975680

約数和(自身を除く): 33576486

約数列:

[1, 2, 3, 6, 41, 82, 109, 123, 218, 246, 327, 654, 1171, 2342, 3513, 4469, 7026, 8938, 13407, 26814, 48011, 96022, 127639, 144033, 255278, 288066, 382917, 765834, 5233199, 10466398, 15699597, 31399194]

約数ペア:

[(1, 31399194), (2, 15699597), (3, 10466398), (6, 5233199), (41, 765834), (82, 382917), (109, 288066), (123, 255278), (218, 144033), (246, 127639), (327, 96022), (654, 48011), (1171, 26814), (2342, 13407), (3513, 8938), (4469, 7026)]