31841890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{829}}^1$

素因数の和:1026

約数の個数: 32

約数和(自身を含む): 60238080

約数和(自身を除く): 28396190

約数列:

[1, 2, 5, 10, 23, 46, 115, 167, 230, 334, 829, 835, 1658, 1670, 3841, 4145, 7682, 8290, 19067, 19205, 38134, 38410, 95335, 138443, 190670, 276886, 692215, 1384430, 3184189, 6368378, 15920945, 31841890]

約数ペア:

[(1, 31841890), (2, 15920945), (5, 6368378), (10, 3184189), (23, 1384430), (46, 692215), (115, 276886), (167, 190670), (230, 138443), (334, 95335), (829, 38410), (835, 38134), (1658, 19205), (1670, 19067), (3841, 8290), (4145, 7682)]