86243864

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{15877}}^1$

素因数の和:15987

約数の個数: 32

約数和(自身を含む): 186725280

約数和(自身を除く): 100481416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 15877, 31754, 63508, 111139, 127016, 222278, 444556, 889112, 1540069, 3080138, 6160276, 10780483, 12320552, 21560966, 43121932, 86243864]

約数ペア:

[(1, 86243864), (2, 43121932), (4, 21560966), (7, 12320552), (8, 10780483), (14, 6160276), (28, 3080138), (56, 1540069), (97, 889112), (194, 444556), (388, 222278), (679, 127016), (776, 111139), (1358, 63508), (2716, 31754), (5432, 15877)]