31812404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 63654528

約数和(自身を除く): 31842124

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 67, 92, 134, 268, 299, 397, 598, 794, 871, 1196, 1541, 1588, 1742, 3082, 3484, 5161, 6164, 9131, 10322, 18262, 20033, 20644, 26599, 36524, 40066, 53198, 80132, 106396, 118703, 237406, 345787, 474812, 611777, 691574, 1223554, 1383148, 2447108, 7953101, 15906202, 31812404]

約数ペア:

[(1, 31812404), (2, 15906202), (4, 7953101), (13, 2447108), (23, 1383148), (26, 1223554), (46, 691574), (52, 611777), (67, 474812), (92, 345787), (134, 237406), (268, 118703), (299, 106396), (397, 80132), (598, 53198), (794, 40066), (871, 36524), (1196, 26599), (1541, 20644), (1588, 20033), (1742, 18262), (3082, 10322), (3484, 9131), (5161, 6164)]