90997648

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{26209}}^1$

素因数の和:26255

約数の個数: 40

約数和(自身を含む): 208002560

約数和(自身を除く): 117004912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 26209, 52418, 104836, 183463, 209672, 366926, 419344, 733852, 812479, 1467704, 1624958, 2935408, 3249916, 5687353, 6499832, 11374706, 12999664, 22749412, 45498824, 90997648]

約数ペア:

[(1, 90997648), (2, 45498824), (4, 22749412), (7, 12999664), (8, 11374706), (14, 6499832), (16, 5687353), (28, 3249916), (31, 2935408), (56, 1624958), (62, 1467704), (112, 812479), (124, 733852), (217, 419344), (248, 366926), (434, 209672), (496, 183463), (868, 104836), (1736, 52418), (3472, 26209)]