16376328

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{11971}}^1$

素因数の和:12002

約数の個数: 48

約数和(自身を含む): 46690800

約数和(自身を除く): 30314472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 11971, 23942, 35913, 47884, 71826, 95768, 107739, 143652, 215478, 227449, 287304, 430956, 454898, 682347, 861912, 909796, 1364694, 1819592, 2047041, 2729388, 4094082, 5458776, 8188164, 16376328]

約数ペア:

[(1, 16376328), (2, 8188164), (3, 5458776), (4, 4094082), (6, 2729388), (8, 2047041), (9, 1819592), (12, 1364694), (18, 909796), (19, 861912), (24, 682347), (36, 454898), (38, 430956), (57, 287304), (72, 227449), (76, 215478), (114, 143652), (152, 107739), (171, 95768), (228, 71826), (342, 47884), (456, 35913), (684, 23942), (1368, 11971)]