90304112

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2339}}^1$

素因数の和:2493

約数の個数: 40

約数和(自身を含む): 185702400

約数和(自身を除く): 95398288

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 127, 152, 254, 304, 508, 1016, 2032, 2339, 2413, 4678, 4826, 9356, 9652, 18712, 19304, 37424, 38608, 44441, 88882, 177764, 297053, 355528, 594106, 711056, 1188212, 2376424, 4752848, 5644007, 11288014, 22576028, 45152056, 90304112]

約数ペア:

[(1, 90304112), (2, 45152056), (4, 22576028), (8, 11288014), (16, 5644007), (19, 4752848), (38, 2376424), (76, 1188212), (127, 711056), (152, 594106), (254, 355528), (304, 297053), (508, 177764), (1016, 88882), (2032, 44441), (2339, 38608), (2413, 37424), (4678, 19304), (4826, 18712), (9356, 9652)]