31140536

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7039}}^1$

素因数の和:7131

約数の個数: 32

約数和(自身を含む): 67584000

約数和(自身を除く): 36443464

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 7039, 14078, 28156, 49273, 56312, 98546, 197092, 394184, 556081, 1112162, 2224324, 3892567, 4448648, 7785134, 15570268, 31140536]

約数ペア:

[(1, 31140536), (2, 15570268), (4, 7785134), (7, 4448648), (8, 3892567), (14, 2224324), (28, 1112162), (56, 556081), (79, 394184), (158, 197092), (316, 98546), (553, 56312), (632, 49273), (1106, 28156), (2212, 14078), (4424, 7039)]