419152

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:115

約数の個数: 40

約数和(自身を含む): 910656

約数和(自身を除く): 491504

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 67, 68, 92, 134, 136, 184, 268, 272, 368, 391, 536, 782, 1072, 1139, 1541, 1564, 2278, 3082, 3128, 4556, 6164, 6256, 9112, 12328, 18224, 24656, 26197, 52394, 104788, 209576, 419152]

約数ペア:

[(1, 419152), (2, 209576), (4, 104788), (8, 52394), (16, 26197), (17, 24656), (23, 18224), (34, 12328), (46, 9112), (67, 6256), (68, 6164), (92, 4556), (134, 3128), (136, 3082), (184, 2278), (268, 1564), (272, 1541), (368, 1139), (391, 1072), (536, 782)]