22880176

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1831}}^1$

素因数の和:1921

約数の個数: 40

約数和(自身を含む): 49068288

約数和(自身を除く): 26188112

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 284, 568, 781, 1136, 1562, 1831, 3124, 3662, 6248, 7324, 12496, 14648, 20141, 29296, 40282, 80564, 130001, 161128, 260002, 322256, 520004, 1040008, 1430011, 2080016, 2860022, 5720044, 11440088, 22880176]

約数ペア:

[(1, 22880176), (2, 11440088), (4, 5720044), (8, 2860022), (11, 2080016), (16, 1430011), (22, 1040008), (44, 520004), (71, 322256), (88, 260002), (142, 161128), (176, 130001), (284, 80564), (568, 40282), (781, 29296), (1136, 20141), (1562, 14648), (1831, 12496), (3124, 7324), (3662, 6248)]