61318288

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{443}}^1$

素因数の和:703

約数の個数: 40

約数和(自身を含む): 122554656

約数和(自身を除く): 61236368

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 211, 328, 422, 443, 656, 844, 886, 1688, 1772, 3376, 3544, 7088, 8651, 17302, 18163, 34604, 36326, 69208, 72652, 93473, 138416, 145304, 186946, 290608, 373892, 747784, 1495568, 3832393, 7664786, 15329572, 30659144, 61318288]

約数ペア:

[(1, 61318288), (2, 30659144), (4, 15329572), (8, 7664786), (16, 3832393), (41, 1495568), (82, 747784), (164, 373892), (211, 290608), (328, 186946), (422, 145304), (443, 138416), (656, 93473), (844, 72652), (886, 69208), (1688, 36326), (1772, 34604), (3376, 18163), (3544, 17302), (7088, 8651)]