89403384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{532163}}^1$

素因数の和:532179

約数の個数: 32

約数和(自身を含む): 255438720

約数和(自身を除く): 166035336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 532163, 1064326, 1596489, 2128652, 3192978, 3725141, 4257304, 6385956, 7450282, 11175423, 12771912, 14900564, 22350846, 29801128, 44701692, 89403384]

約数ペア:

[(1, 89403384), (2, 44701692), (3, 29801128), (4, 22350846), (6, 14900564), (7, 12771912), (8, 11175423), (12, 7450282), (14, 6385956), (21, 4257304), (24, 3725141), (28, 3192978), (42, 2128652), (56, 1596489), (84, 1064326), (168, 532163)]