16161584

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:669

約数の個数: 40

約数和(自身を含む): 32981520

約数和(自身を除く): 16819936

約数列:

[1, 2, 4, 8, 16, 29, 58, 61, 116, 122, 232, 244, 464, 488, 571, 976, 1142, 1769, 2284, 3538, 4568, 7076, 9136, 14152, 16559, 28304, 33118, 34831, 66236, 69662, 132472, 139324, 264944, 278648, 557296, 1010099, 2020198, 4040396, 8080792, 16161584]

約数ペア:

[(1, 16161584), (2, 8080792), (4, 4040396), (8, 2020198), (16, 1010099), (29, 557296), (58, 278648), (61, 264944), (116, 139324), (122, 132472), (232, 69662), (244, 66236), (464, 34831), (488, 33118), (571, 28304), (976, 16559), (1142, 14152), (1769, 9136), (2284, 7076), (3538, 4568)]