171221432

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{6703}}^1$

素因数の和:6843

約数の個数: 32

約数和(自身を含む): 334663680

約数和(自身を除く): 163442248

約数列:

[1, 2, 4, 8, 31, 62, 103, 124, 206, 248, 412, 824, 3193, 6386, 6703, 12772, 13406, 25544, 26812, 53624, 207793, 415586, 690409, 831172, 1380818, 1662344, 2761636, 5523272, 21402679, 42805358, 85610716, 171221432]

約数ペア:

[(1, 171221432), (2, 85610716), (4, 42805358), (8, 21402679), (31, 5523272), (62, 2761636), (103, 1662344), (124, 1380818), (206, 831172), (248, 690409), (412, 415586), (824, 207793), (3193, 53624), (6386, 26812), (6703, 25544), (12772, 13406)]