22235488

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{349}}^1$

素因数の和:551

約数の個数: 48

約数和(自身を含む): 48157200

約数和(自身を除く): 25921712

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 181, 349, 352, 362, 698, 724, 1396, 1448, 1991, 2792, 2896, 3839, 3982, 5584, 5792, 7678, 7964, 11168, 15356, 15928, 30712, 31856, 61424, 63169, 63712, 122848, 126338, 252676, 505352, 694859, 1010704, 1389718, 2021408, 2779436, 5558872, 11117744, 22235488]

約数ペア:

[(1, 22235488), (2, 11117744), (4, 5558872), (8, 2779436), (11, 2021408), (16, 1389718), (22, 1010704), (32, 694859), (44, 505352), (88, 252676), (176, 126338), (181, 122848), (349, 63712), (352, 63169), (362, 61424), (698, 31856), (724, 30712), (1396, 15928), (1448, 15356), (1991, 11168), (2792, 7964), (2896, 7678), (3839, 5792), (3982, 5584)]