85618256

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{16567}}^1$

素因数の和:16611

約数の個数: 40

約数和(自身を含む): 184898880

約数和(自身を除く): 99280624

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 16567, 33134, 66268, 132536, 265072, 281639, 314773, 563278, 629546, 1126556, 1259092, 2253112, 2518184, 4506224, 5036368, 5351141, 10702282, 21404564, 42809128, 85618256]

約数ペア:

[(1, 85618256), (2, 42809128), (4, 21404564), (8, 10702282), (16, 5351141), (17, 5036368), (19, 4506224), (34, 2518184), (38, 2253112), (68, 1259092), (76, 1126556), (136, 629546), (152, 563278), (272, 314773), (304, 281639), (323, 265072), (646, 132536), (1292, 66268), (2584, 33134), (5168, 16567)]