87612512

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4481}}^1$

素因数の和:4551

約数の個数: 48

約数和(自身を含む): 189749952

約数和(自身を除く): 102137440

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 94, 104, 188, 208, 376, 416, 611, 752, 1222, 1504, 2444, 4481, 4888, 8962, 9776, 17924, 19552, 35848, 58253, 71696, 116506, 143392, 210607, 233012, 421214, 466024, 842428, 932048, 1684856, 1864096, 2737891, 3369712, 5475782, 6739424, 10951564, 21903128, 43806256, 87612512]

約数ペア:

[(1, 87612512), (2, 43806256), (4, 21903128), (8, 10951564), (13, 6739424), (16, 5475782), (26, 3369712), (32, 2737891), (47, 1864096), (52, 1684856), (94, 932048), (104, 842428), (188, 466024), (208, 421214), (376, 233012), (416, 210607), (611, 143392), (752, 116506), (1222, 71696), (1504, 58253), (2444, 35848), (4481, 19552), (4888, 17924), (8962, 9776)]