31482670

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2477}}^1$

素因数の和:2556

約数の個数: 32

約数和(自身を含む): 59947776

約数和(自身を除く): 28465106

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 410, 1271, 2477, 2542, 4954, 6355, 12385, 12710, 24770, 76787, 101557, 153574, 203114, 383935, 507785, 767870, 1015570, 3148267, 6296534, 15741335, 31482670]

約数ペア:

[(1, 31482670), (2, 15741335), (5, 6296534), (10, 3148267), (31, 1015570), (41, 767870), (62, 507785), (82, 383935), (155, 203114), (205, 153574), (310, 101557), (410, 76787), (1271, 24770), (2477, 12710), (2542, 12385), (4954, 6355)]