89876432

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{76949}}^1$

素因数の和:77030

約数の個数: 20

約数和(自身を含む): 176523300

約数和(自身を除く): 86646868

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 76949, 153898, 307796, 615592, 1231184, 5617277, 11234554, 22469108, 44938216, 89876432]

約数ペア:

[(1, 89876432), (2, 44938216), (4, 22469108), (8, 11234554), (16, 5617277), (73, 1231184), (146, 615592), (292, 307796), (584, 153898), (1168, 76949)]