81591442

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1973}}^1$

素因数の和:2058

約数の個数: 32

約数和(自身を含む): 136442880

約数和(自身を除く): 54851438

約数列:

[1, 2, 23, 29, 31, 46, 58, 62, 667, 713, 899, 1334, 1426, 1798, 1973, 3946, 20677, 41354, 45379, 57217, 61163, 90758, 114434, 122326, 1315991, 1406749, 1773727, 2631982, 2813498, 3547454, 40795721, 81591442]

約数ペア:

[(1, 81591442), (2, 40795721), (23, 3547454), (29, 2813498), (31, 2631982), (46, 1773727), (58, 1406749), (62, 1315991), (667, 122326), (713, 114434), (899, 90758), (1334, 61163), (1426, 57217), (1798, 45379), (1973, 41354), (3946, 20677)]