16189648

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:331

約数の個数: 40

約数和(自身を含む): 32372928

約数和(自身を除く): 16183280

約数列:

[1, 2, 4, 8, 16, 73, 83, 146, 166, 167, 292, 332, 334, 584, 664, 668, 1168, 1328, 1336, 2672, 6059, 12118, 12191, 13861, 24236, 24382, 27722, 48472, 48764, 55444, 96944, 97528, 110888, 195056, 221776, 1011853, 2023706, 4047412, 8094824, 16189648]

約数ペア:

[(1, 16189648), (2, 8094824), (4, 4047412), (8, 2023706), (16, 1011853), (73, 221776), (83, 195056), (146, 110888), (166, 97528), (167, 96944), (292, 55444), (332, 48764), (334, 48472), (584, 27722), (664, 24382), (668, 24236), (1168, 13861), (1328, 12191), (1336, 12118), (2672, 6059)]