9090688

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 64

約数和(自身を含む): 19584000

約数和(自身を除く): 10493312

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 79, 116, 124, 128, 158, 232, 248, 316, 464, 496, 632, 899, 928, 992, 1264, 1798, 1856, 1984, 2291, 2449, 2528, 3596, 3712, 3968, 4582, 4898, 5056, 7192, 9164, 9796, 10112, 14384, 18328, 19592, 28768, 36656, 39184, 57536, 71021, 73312, 78368, 115072, 142042, 146624, 156736, 284084, 293248, 313472, 568168, 1136336, 2272672, 4545344, 9090688]

約数ペア:

[(1, 9090688), (2, 4545344), (4, 2272672), (8, 1136336), (16, 568168), (29, 313472), (31, 293248), (32, 284084), (58, 156736), (62, 146624), (64, 142042), (79, 115072), (116, 78368), (124, 73312), (128, 71021), (158, 57536), (232, 39184), (248, 36656), (316, 28768), (464, 19592), (496, 18328), (632, 14384), (899, 10112), (928, 9796), (992, 9164), (1264, 7192), (1798, 5056), (1856, 4898), (1984, 4582), (2291, 3968), (2449, 3712), (2528, 3596)]