22204928

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{1399}}^1$

素因数の和:1448

約数の個数: 40

約数和(自身を含む): 45830400

約数和(自身を除く): 23625472

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1399, 1984, 2798, 3968, 5596, 7936, 11192, 15872, 22384, 43369, 44768, 86738, 89536, 173476, 179072, 346952, 358144, 693904, 716288, 1387808, 2775616, 5551232, 11102464, 22204928]

約数ペア:

[(1, 22204928), (2, 11102464), (4, 5551232), (8, 2775616), (16, 1387808), (31, 716288), (32, 693904), (62, 358144), (64, 346952), (124, 179072), (128, 173476), (248, 89536), (256, 86738), (496, 44768), (512, 43369), (992, 22384), (1399, 15872), (1984, 11192), (2798, 7936), (3968, 5596)]