189437776

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{34721}}^1$

素因数の和:34771

約数の個数: 40

約数和(自身を含む): 413330688

約数和(自身を除く): 223892912

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 34721, 69442, 138884, 277768, 381931, 555536, 763862, 1076351, 1527724, 2152702, 3055448, 4305404, 6110896, 8610808, 11839861, 17221616, 23679722, 47359444, 94718888, 189437776]

約数ペア:

[(1, 189437776), (2, 94718888), (4, 47359444), (8, 23679722), (11, 17221616), (16, 11839861), (22, 8610808), (31, 6110896), (44, 4305404), (62, 3055448), (88, 2152702), (124, 1527724), (176, 1076351), (248, 763862), (341, 555536), (496, 381931), (682, 277768), (1364, 138884), (2728, 69442), (5456, 34721)]