86326910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{2731}}^1$

素因数の和:2876

約数の個数: 32

約数和(自身を含む): 162280800

約数和(自身を除く): 75953890

約数列:

[1, 2, 5, 10, 29, 58, 109, 145, 218, 290, 545, 1090, 2731, 3161, 5462, 6322, 13655, 15805, 27310, 31610, 79199, 158398, 297679, 395995, 595358, 791990, 1488395, 2976790, 8632691, 17265382, 43163455, 86326910]

約数ペア:

[(1, 86326910), (2, 43163455), (5, 17265382), (10, 8632691), (29, 2976790), (58, 1488395), (109, 791990), (145, 595358), (218, 395995), (290, 297679), (545, 158398), (1090, 79199), (2731, 31610), (3161, 27310), (5462, 15805), (6322, 13655)]