190861792

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{17491}}^1$

素因数の和:17543

約数の個数: 48

約数和(自身を含む): 423166464

約数和(自身を除く): 232304672

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 992, 1364, 2728, 5456, 10912, 17491, 34982, 69964, 139928, 192401, 279856, 384802, 542221, 559712, 769604, 1084442, 1539208, 2168884, 3078416, 4337768, 5964431, 6156832, 8675536, 11928862, 17351072, 23857724, 47715448, 95430896, 190861792]

約数ペア:

[(1, 190861792), (2, 95430896), (4, 47715448), (8, 23857724), (11, 17351072), (16, 11928862), (22, 8675536), (31, 6156832), (32, 5964431), (44, 4337768), (62, 3078416), (88, 2168884), (124, 1539208), (176, 1084442), (248, 769604), (341, 559712), (352, 542221), (496, 384802), (682, 279856), (992, 192401), (1364, 139928), (2728, 69964), (5456, 34982), (10912, 17491)]