89900876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{6427}}^1$

素因数の和:6713

約数の個数: 24

約数和(自身を含む): 170084880

約数和(自身を除く): 80184004

約数列:

[1, 2, 4, 13, 26, 52, 269, 538, 1076, 3497, 6427, 6994, 12854, 13988, 25708, 83551, 167102, 334204, 1728863, 3457726, 6915452, 22475219, 44950438, 89900876]

約数ペア:

[(1, 89900876), (2, 44950438), (4, 22475219), (13, 6915452), (26, 3457726), (52, 1728863), (269, 334204), (538, 167102), (1076, 83551), (3497, 25708), (6427, 13988), (6994, 12854)]