117789584

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{21589}}^1$

素因数の和:21639

約数の個数: 40

約数和(自身を含む): 257007360

約数和(自身を除く): 139217776

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 21589, 43178, 86356, 172712, 237479, 345424, 474958, 669259, 949916, 1338518, 1899832, 2677036, 3799664, 5354072, 7361849, 10708144, 14723698, 29447396, 58894792, 117789584]

約数ペア:

[(1, 117789584), (2, 58894792), (4, 29447396), (8, 14723698), (11, 10708144), (16, 7361849), (22, 5354072), (31, 3799664), (44, 2677036), (62, 1899832), (88, 1338518), (124, 949916), (176, 669259), (248, 474958), (341, 345424), (496, 237479), (682, 172712), (1364, 86356), (2728, 43178), (5456, 21589)]