225963416

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{29453}}^1$

素因数の和:29603

約数の個数: 32

約数和(自身を含む): 487758240

約数和(自身を除く): 261794824

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 548, 959, 1096, 1918, 3836, 7672, 29453, 58906, 117812, 206171, 235624, 412342, 824684, 1649368, 4035061, 8070122, 16140244, 28245427, 32280488, 56490854, 112981708, 225963416]

約数ペア:

[(1, 225963416), (2, 112981708), (4, 56490854), (7, 32280488), (8, 28245427), (14, 16140244), (28, 8070122), (56, 4035061), (137, 1649368), (274, 824684), (548, 412342), (959, 235624), (1096, 206171), (1918, 117812), (3836, 58906), (7672, 29453)]