61142416

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{941}}^1$

素因数の和:1111

約数の個数: 40

約数和(自身を含む): 123349248

約数和(自身を除く): 62206832

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 131, 248, 262, 496, 524, 941, 1048, 1882, 2096, 3764, 4061, 7528, 8122, 15056, 16244, 29171, 32488, 58342, 64976, 116684, 123271, 233368, 246542, 466736, 493084, 986168, 1972336, 3821401, 7642802, 15285604, 30571208, 61142416]

約数ペア:

[(1, 61142416), (2, 30571208), (4, 15285604), (8, 7642802), (16, 3821401), (31, 1972336), (62, 986168), (124, 493084), (131, 466736), (248, 246542), (262, 233368), (496, 123271), (524, 116684), (941, 64976), (1048, 58342), (1882, 32488), (2096, 29171), (3764, 16244), (4061, 15056), (7528, 8122)]