31151292

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1913}}^1$

素因数の和:2002

約数の個数: 48

約数和(自身を含む): 77172480

約数和(自身を除く): 46021188

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 59, 69, 92, 118, 138, 177, 236, 276, 354, 708, 1357, 1913, 2714, 3826, 4071, 5428, 5739, 7652, 8142, 11478, 16284, 22956, 43999, 87998, 112867, 131997, 175996, 225734, 263994, 338601, 451468, 527988, 677202, 1354404, 2595941, 5191882, 7787823, 10383764, 15575646, 31151292]

約数ペア:

[(1, 31151292), (2, 15575646), (3, 10383764), (4, 7787823), (6, 5191882), (12, 2595941), (23, 1354404), (46, 677202), (59, 527988), (69, 451468), (92, 338601), (118, 263994), (138, 225734), (177, 175996), (236, 131997), (276, 112867), (354, 87998), (708, 43999), (1357, 22956), (1913, 16284), (2714, 11478), (3826, 8142), (4071, 7652), (5428, 5739)]