16640352

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{3041}}^1$

素因数の和:3076

約数の個数: 72

約数和(自身を含む): 49827960

約数和(自身を除く): 33187608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 3041, 5472, 6082, 9123, 12164, 18246, 24328, 27369, 36492, 48656, 54738, 57779, 72984, 97312, 109476, 115558, 145968, 173337, 218952, 231116, 291936, 346674, 437904, 462232, 520011, 693348, 875808, 924464, 1040022, 1386696, 1848928, 2080044, 2773392, 4160088, 5546784, 8320176, 16640352]

約数ペア:

[(1, 16640352), (2, 8320176), (3, 5546784), (4, 4160088), (6, 2773392), (8, 2080044), (9, 1848928), (12, 1386696), (16, 1040022), (18, 924464), (19, 875808), (24, 693348), (32, 520011), (36, 462232), (38, 437904), (48, 346674), (57, 291936), (72, 231116), (76, 218952), (96, 173337), (114, 145968), (144, 115558), (152, 109476), (171, 97312), (228, 72984), (288, 57779), (304, 54738), (342, 48656), (456, 36492), (608, 27369), (684, 24328), (912, 18246), (1368, 12164), (1824, 9123), (2736, 6082), (3041, 5472)]