117909616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{21611}}^1$

素因数の和:21661

約数の個数: 40

約数和(自身を含む): 257269248

約数和(自身を除く): 139359632

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 21611, 43222, 86444, 172888, 237721, 345776, 475442, 669941, 950884, 1339882, 1901768, 2679764, 3803536, 5359528, 7369351, 10719056, 14738702, 29477404, 58954808, 117909616]

約数ペア:

[(1, 117909616), (2, 58954808), (4, 29477404), (8, 14738702), (11, 10719056), (16, 7369351), (22, 5359528), (31, 3803536), (44, 2679764), (62, 1901768), (88, 1339882), (124, 950884), (176, 669941), (248, 475442), (341, 345776), (496, 237721), (682, 172888), (1364, 86444), (2728, 43222), (5456, 21611)]