16402736

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1069}}^1$

素因数の和:1221

約数の個数: 40

約数和(自身を含む): 36619680

約数和(自身を除く): 20216944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 274, 548, 959, 1069, 1096, 1918, 2138, 2192, 3836, 4276, 7483, 7672, 8552, 14966, 15344, 17104, 29932, 59864, 119728, 146453, 292906, 585812, 1025171, 1171624, 2050342, 2343248, 4100684, 8201368, 16402736]

約数ペア:

[(1, 16402736), (2, 8201368), (4, 4100684), (7, 2343248), (8, 2050342), (14, 1171624), (16, 1025171), (28, 585812), (56, 292906), (112, 146453), (137, 119728), (274, 59864), (548, 29932), (959, 17104), (1069, 15344), (1096, 14966), (1918, 8552), (2138, 7672), (2192, 7483), (3836, 4276)]