89010304

素因数分解:

$2^7\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 183526560

約数和(自身を除く): 94516256

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 97, 107, 128, 134, 194, 214, 268, 388, 428, 536, 776, 856, 1072, 1552, 1712, 2144, 3104, 3424, 4288, 6208, 6499, 6848, 7169, 8576, 10379, 12416, 12998, 13696, 14338, 20758, 25996, 28676, 41516, 51992, 57352, 83032, 103984, 114704, 166064, 207968, 229408, 332128, 415936, 458816, 664256, 695393, 831872, 917632, 1328512, 1390786, 2781572, 5563144, 11126288, 22252576, 44505152, 89010304]

約数ペア:

[(1, 89010304), (2, 44505152), (4, 22252576), (8, 11126288), (16, 5563144), (32, 2781572), (64, 1390786), (67, 1328512), (97, 917632), (107, 831872), (128, 695393), (134, 664256), (194, 458816), (214, 415936), (268, 332128), (388, 229408), (428, 207968), (536, 166064), (776, 114704), (856, 103984), (1072, 83032), (1552, 57352), (1712, 51992), (2144, 41516), (3104, 28676), (3424, 25996), (4288, 20758), (6208, 14338), (6499, 13696), (6848, 12998), (7169, 12416), (8576, 10379)]