2016161570

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{110233}}^1$

素因数の和:110330

約数の個数: 32

約数和(自身を含む): 3809687040

約数和(自身を除く): 1793525470

約数列:

[1, 2, 5, 10, 31, 59, 62, 118, 155, 295, 310, 590, 1829, 3658, 9145, 18290, 110233, 220466, 551165, 1102330, 3417223, 6503747, 6834446, 13007494, 17086115, 32518735, 34172230, 65037470, 201616157, 403232314, 1008080785, 2016161570]

約数ペア:

[(1, 2016161570), (2, 1008080785), (5, 403232314), (10, 201616157), (31, 65037470), (59, 34172230), (62, 32518735), (118, 17086115), (155, 13007494), (295, 6834446), (310, 6503747), (590, 3417223), (1829, 1102330), (3658, 551165), (9145, 220466), (18290, 110233)]