81007958

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{827}}^1$

素因数の和:956

約数の個数: 32

約数和(自身を含む): 133778304

約数和(自身を除く): 52770346

約数列:

[1, 2, 17, 34, 43, 67, 86, 134, 731, 827, 1139, 1462, 1654, 2278, 2881, 5762, 14059, 28118, 35561, 48977, 55409, 71122, 97954, 110818, 604537, 941953, 1209074, 1883906, 2382587, 4765174, 40503979, 81007958]

約数ペア:

[(1, 81007958), (2, 40503979), (17, 4765174), (34, 2382587), (43, 1883906), (67, 1209074), (86, 941953), (134, 604537), (731, 110818), (827, 97954), (1139, 71122), (1462, 55409), (1654, 48977), (2278, 35561), (2881, 28118), (5762, 14059)]