83733890

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1559}}^1$

素因数の和:1738

約数の個数: 32

約数和(自身を含む): 155675520

約数和(自身を除く): 71941630

約数列:

[1, 2, 5, 10, 41, 82, 131, 205, 262, 410, 655, 1310, 1559, 3118, 5371, 7795, 10742, 15590, 26855, 53710, 63919, 127838, 204229, 319595, 408458, 639190, 1021145, 2042290, 8373389, 16746778, 41866945, 83733890]

約数ペア:

[(1, 83733890), (2, 41866945), (5, 16746778), (10, 8373389), (41, 2042290), (82, 1021145), (131, 639190), (205, 408458), (262, 319595), (410, 204229), (655, 127838), (1310, 63919), (1559, 53710), (3118, 26855), (5371, 15590), (7795, 10742)]