31533046

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 52588800

約数和(自身を除く): 21055754

約数列:

[1, 2, 19, 23, 38, 46, 109, 218, 331, 437, 662, 874, 2071, 2507, 4142, 5014, 6289, 7613, 12578, 15226, 36079, 47633, 72158, 95266, 144647, 289294, 685501, 829817, 1371002, 1659634, 15766523, 31533046]

約数ペア:

[(1, 31533046), (2, 15766523), (19, 1659634), (23, 1371002), (38, 829817), (46, 685501), (109, 289294), (218, 144647), (331, 95266), (437, 72158), (662, 47633), (874, 36079), (2071, 15226), (2507, 12578), (4142, 7613), (5014, 6289)]