4390096

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:259

約数の個数: 40

約数和(自身を含む): 8999424

約数和(自身を除く): 4609328

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 167, 212, 248, 334, 424, 496, 668, 848, 1336, 1643, 2672, 3286, 5177, 6572, 8851, 10354, 13144, 17702, 20708, 26288, 35404, 41416, 70808, 82832, 141616, 274381, 548762, 1097524, 2195048, 4390096]

約数ペア:

[(1, 4390096), (2, 2195048), (4, 1097524), (8, 548762), (16, 274381), (31, 141616), (53, 82832), (62, 70808), (106, 41416), (124, 35404), (167, 26288), (212, 20708), (248, 17702), (334, 13144), (424, 10354), (496, 8851), (668, 6572), (848, 5177), (1336, 3286), (1643, 2672)]