31815590

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1063}}^1$

素因数の和:1184

約数の個数: 32

約数和(自身を含む): 59524416

約数和(自身を除く): 27708826

約数列:

[1, 2, 5, 10, 41, 73, 82, 146, 205, 365, 410, 730, 1063, 2126, 2993, 5315, 5986, 10630, 14965, 29930, 43583, 77599, 87166, 155198, 217915, 387995, 435830, 775990, 3181559, 6363118, 15907795, 31815590]

約数ペア:

[(1, 31815590), (2, 15907795), (5, 6363118), (10, 3181559), (41, 775990), (73, 435830), (82, 387995), (146, 217915), (205, 155198), (365, 87166), (410, 77599), (730, 43583), (1063, 29930), (2126, 14965), (2993, 10630), (5315, 5986)]