90262396

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{140159}}^1$

素因数の和:140193

約数の個数: 24

約数和(自身を含む): 188375040

約数和(自身を除く): 98112644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 140159, 280318, 560636, 981113, 1962226, 3223657, 3924452, 6447314, 12894628, 22565599, 45131198, 90262396]

約数ペア:

[(1, 90262396), (2, 45131198), (4, 22565599), (7, 12894628), (14, 6447314), (23, 3924452), (28, 3223657), (46, 1962226), (92, 981113), (161, 560636), (322, 280318), (644, 140159)]