31597986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{5743}}^1$

素因数の和:5886

約数の個数: 32

約数和(自身を含む): 72787968

約数和(自身を除く): 41189982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 5743, 11486, 17229, 34458, 40201, 80402, 120603, 241206, 752333, 1504666, 2256999, 4513998, 5266331, 10532662, 15798993, 31597986]

約数ペア:

[(1, 31597986), (2, 15798993), (3, 10532662), (6, 5266331), (7, 4513998), (14, 2256999), (21, 1504666), (42, 752333), (131, 241206), (262, 120603), (393, 80402), (786, 40201), (917, 34458), (1834, 17229), (2751, 11486), (5502, 5743)]