217422832

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{2141}}^1$

素因数の和:2737

約数の個数: 40

約数和(自身を含む): 460564272

約数和(自身を除く): 243141440

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 577, 1154, 2141, 2308, 4282, 4616, 6347, 8564, 9232, 12694, 17128, 23551, 25388, 34256, 47102, 50776, 94204, 101552, 188408, 376816, 1235357, 2470714, 4941428, 9882856, 13588927, 19765712, 27177854, 54355708, 108711416, 217422832]

約数ペア:

[(1, 217422832), (2, 108711416), (4, 54355708), (8, 27177854), (11, 19765712), (16, 13588927), (22, 9882856), (44, 4941428), (88, 2470714), (176, 1235357), (577, 376816), (1154, 188408), (2141, 101552), (2308, 94204), (4282, 50776), (4616, 47102), (6347, 34256), (8564, 25388), (9232, 23551), (12694, 17128)]