22031824

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1033}}^1$

素因数の和:1115

約数の個数: 40

約数和(自身を含む): 45132032

約数和(自身を除く): 23100208

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1033, 1333, 2066, 2666, 4132, 5332, 8264, 10664, 16528, 21328, 32023, 44419, 64046, 88838, 128092, 177676, 256184, 355352, 512368, 710704, 1376989, 2753978, 5507956, 11015912, 22031824]

約数ペア:

[(1, 22031824), (2, 11015912), (4, 5507956), (8, 2753978), (16, 1376989), (31, 710704), (43, 512368), (62, 355352), (86, 256184), (124, 177676), (172, 128092), (248, 88838), (344, 64046), (496, 44419), (688, 32023), (1033, 21328), (1333, 16528), (2066, 10664), (2666, 8264), (4132, 5332)]