104511664

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{210709}}^1$

素因数の和:210748

約数の個数: 20

約数和(自身を含む): 209024320

約数和(自身を除く): 104512656

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 210709, 421418, 842836, 1685672, 3371344, 6531979, 13063958, 26127916, 52255832, 104511664]

約数ペア:

[(1, 104511664), (2, 52255832), (4, 26127916), (8, 13063958), (16, 6531979), (31, 3371344), (62, 1685672), (124, 842836), (248, 421418), (496, 210709)]