90377284

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{13441}}^1$

素因数の和:13527

約数の個数: 18

約数和(自身を含む): 162123962

約数和(自身を除く): 71746678

約数列:

[1, 2, 4, 41, 82, 164, 1681, 3362, 6724, 13441, 26882, 53764, 551081, 1102162, 2204324, 22594321, 45188642, 90377284]

約数ペア:

[(1, 90377284), (2, 45188642), (4, 22594321), (41, 2204324), (82, 1102162), (164, 551081), (1681, 53764), (3362, 26882), (6724, 13441)]