90639992

素因数分解:

$2^3\times {\mathrm{2659}}^1\times {\mathrm{4261}}^1$

素因数の和:6926

約数の個数: 16

約数和(自身を含む): 170053800

約数和(自身を除く): 79413808

約数列:

[1, 2, 4, 8, 2659, 4261, 5318, 8522, 10636, 17044, 21272, 34088, 11329999, 22659998, 45319996, 90639992]

約数ペア:

[(1, 90639992), (2, 45319996), (4, 22659998), (8, 11329999), (2659, 34088), (4261, 21272), (5318, 17044), (8522, 10636)]