31681704

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{24907}}^1$

素因数の和:24969

約数の個数: 32

約数和(自身を含む): 80701920

約数和(自身を除く): 49020216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 24907, 49814, 74721, 99628, 149442, 199256, 298884, 597768, 1320071, 2640142, 3960213, 5280284, 7920426, 10560568, 15840852, 31681704]

約数ペア:

[(1, 31681704), (2, 15840852), (3, 10560568), (4, 7920426), (6, 5280284), (8, 3960213), (12, 2640142), (24, 1320071), (53, 597768), (106, 298884), (159, 199256), (212, 149442), (318, 99628), (424, 74721), (636, 49814), (1272, 24907)]