82906144

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{593}}^1$

素因数の和:877

約数の個数: 48

約数和(自身を含む): 173787768

約数和(自身を除く): 90881624

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 257, 272, 514, 544, 593, 1028, 1186, 2056, 2372, 4112, 4369, 4744, 8224, 8738, 9488, 10081, 17476, 18976, 20162, 34952, 40324, 69904, 80648, 139808, 152401, 161296, 304802, 322592, 609604, 1219208, 2438416, 2590817, 4876832, 5181634, 10363268, 20726536, 41453072, 82906144]

約数ペア:

[(1, 82906144), (2, 41453072), (4, 20726536), (8, 10363268), (16, 5181634), (17, 4876832), (32, 2590817), (34, 2438416), (68, 1219208), (136, 609604), (257, 322592), (272, 304802), (514, 161296), (544, 152401), (593, 139808), (1028, 80648), (1186, 69904), (2056, 40324), (2372, 34952), (4112, 20162), (4369, 18976), (4744, 17476), (8224, 10081), (8738, 9488)]