42368416

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{751}}^1$

素因数の和:845

約数の個数: 48

約数和(自身を含む): 87550848

約数和(自身を除く): 45182432

約数列:

[1, 2, 4, 8, 16, 32, 41, 43, 82, 86, 164, 172, 328, 344, 656, 688, 751, 1312, 1376, 1502, 1763, 3004, 3526, 6008, 7052, 12016, 14104, 24032, 28208, 30791, 32293, 56416, 61582, 64586, 123164, 129172, 246328, 258344, 492656, 516688, 985312, 1033376, 1324013, 2648026, 5296052, 10592104, 21184208, 42368416]

約数ペア:

[(1, 42368416), (2, 21184208), (4, 10592104), (8, 5296052), (16, 2648026), (32, 1324013), (41, 1033376), (43, 985312), (82, 516688), (86, 492656), (164, 258344), (172, 246328), (328, 129172), (344, 123164), (656, 64586), (688, 61582), (751, 56416), (1312, 32293), (1376, 30791), (1502, 28208), (1763, 24032), (3004, 14104), (3526, 12016), (6008, 7052)]