91988224

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{919}}^1$

素因数の和:975

約数の個数: 72

約数和(自身を含む): 203091840

約数和(自身を除く): 111103616

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 128, 136, 184, 256, 272, 368, 391, 544, 736, 782, 919, 1088, 1472, 1564, 1838, 2176, 2944, 3128, 3676, 4352, 5888, 6256, 7352, 12512, 14704, 15623, 21137, 25024, 29408, 31246, 42274, 50048, 58816, 62492, 84548, 100096, 117632, 124984, 169096, 235264, 249968, 338192, 359329, 499936, 676384, 718658, 999872, 1352768, 1437316, 1999744, 2705536, 2874632, 3999488, 5411072, 5749264, 11498528, 22997056, 45994112, 91988224]

約数ペア:

[(1, 91988224), (2, 45994112), (4, 22997056), (8, 11498528), (16, 5749264), (17, 5411072), (23, 3999488), (32, 2874632), (34, 2705536), (46, 1999744), (64, 1437316), (68, 1352768), (92, 999872), (128, 718658), (136, 676384), (184, 499936), (256, 359329), (272, 338192), (368, 249968), (391, 235264), (544, 169096), (736, 124984), (782, 117632), (919, 100096), (1088, 84548), (1472, 62492), (1564, 58816), (1838, 50048), (2176, 42274), (2944, 31246), (3128, 29408), (3676, 25024), (4352, 21137), (5888, 15623), (6256, 14704), (7352, 12512)]