57231642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23669}}^1$

素因数の和:23718

約数の個数: 32

約数和(自身を含む): 127249920

約数和(自身を除く): 70018278

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 23669, 47338, 71007, 142014, 307697, 615394, 733739, 923091, 1467478, 1846182, 2201217, 4402434, 9538607, 19077214, 28615821, 57231642]

約数ペア:

[(1, 57231642), (2, 28615821), (3, 19077214), (6, 9538607), (13, 4402434), (26, 2201217), (31, 1846182), (39, 1467478), (62, 923091), (78, 733739), (93, 615394), (186, 307697), (403, 142014), (806, 71007), (1209, 47338), (2418, 23669)]