22347776

素因数分解:

$2^{16}\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:74

約数の個数: 68

約数和(自身を含む): 50331264

約数和(自身を除く): 27983488

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 496, 512, 682, 704, 992, 1024, 1364, 1408, 1984, 2048, 2728, 2816, 3968, 4096, 5456, 5632, 7936, 8192, 10912, 11264, 15872, 16384, 21824, 22528, 31744, 32768, 43648, 45056, 63488, 65536, 87296, 90112, 126976, 174592, 180224, 253952, 349184, 360448, 507904, 698368, 720896, 1015808, 1396736, 2031616, 2793472, 5586944, 11173888, 22347776]

約数ペア:

[(1, 22347776), (2, 11173888), (4, 5586944), (8, 2793472), (11, 2031616), (16, 1396736), (22, 1015808), (31, 720896), (32, 698368), (44, 507904), (62, 360448), (64, 349184), (88, 253952), (124, 180224), (128, 174592), (176, 126976), (248, 90112), (256, 87296), (341, 65536), (352, 63488), (496, 45056), (512, 43648), (682, 32768), (704, 31744), (992, 22528), (1024, 21824), (1364, 16384), (1408, 15872), (1984, 11264), (2048, 10912), (2728, 8192), (2816, 7936), (3968, 5632), (4096, 5456)]