89391104

素因数分解:

$2^{18}\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:78

約数の個数: 76

約数和(自身を含む): 201326208

約数和(自身を除く): 111935104

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, 131072, 174592, 180224, 253952, 262144, 349184, 360448, 507904, 698368, 720896, 1015808, 1396736, 1441792, 2031616, 2793472, 2883584, 4063232, 5586944, 8126464, 11173888, 22347776, 44695552, 89391104]

約数ペア:

[(1, 89391104), (2, 44695552), (4, 22347776), (8, 11173888), (11, 8126464), (16, 5586944), (22, 4063232), (31, 2883584), (32, 2793472), (44, 2031616), (62, 1441792), (64, 1396736), (88, 1015808), (124, 720896), (128, 698368), (176, 507904), (248, 360448), (256, 349184), (341, 262144), (352, 253952), (496, 180224), (512, 174592), (682, 131072), (704, 126976), (992, 90112), (1024, 87296), (1364, 65536), (1408, 63488), (1984, 45056), (2048, 43648), (2728, 32768), (2816, 31744), (3968, 22528), (4096, 21824), (5456, 16384), (5632, 15872), (7936, 11264), (8192, 10912)]