12007664

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:645

約数の個数: 40

約数和(自身を含む): 24617472

約数和(自身を除く): 12609808

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 563, 688, 1126, 1333, 2252, 2666, 4504, 5332, 9008, 10664, 17453, 21328, 24209, 34906, 48418, 69812, 96836, 139624, 193672, 279248, 387344, 750479, 1500958, 3001916, 6003832, 12007664]

約数ペア:

[(1, 12007664), (2, 6003832), (4, 3001916), (8, 1500958), (16, 750479), (31, 387344), (43, 279248), (62, 193672), (86, 139624), (124, 96836), (172, 69812), (248, 48418), (344, 34906), (496, 24209), (563, 21328), (688, 17453), (1126, 10664), (1333, 9008), (2252, 5332), (2666, 4504)]