82870648

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{87049}}^1$

素因数の和:87079

約数の個数: 32

約数和(自身を含む): 188028000

約数和(自身を除く): 105157352

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 87049, 174098, 348196, 609343, 696392, 1218686, 1479833, 2437372, 2959666, 4874744, 5919332, 10358831, 11838664, 20717662, 41435324, 82870648]

約数ペア:

[(1, 82870648), (2, 41435324), (4, 20717662), (7, 11838664), (8, 10358831), (14, 5919332), (17, 4874744), (28, 2959666), (34, 2437372), (56, 1479833), (68, 1218686), (119, 696392), (136, 609343), (238, 348196), (476, 174098), (952, 87049)]