15707834416

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{72139}}^1$

素因数の和:72617

約数の個数: 40

約数和(自身を含む): 31487667200

約数和(自身を除く): 15779832784

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 439, 496, 878, 1756, 3512, 7024, 13609, 27218, 54436, 72139, 108872, 144278, 217744, 288556, 577112, 1154224, 2236309, 4472618, 8945236, 17890472, 31669021, 35780944, 63338042, 126676084, 253352168, 506704336, 981739651, 1963479302, 3926958604, 7853917208, 15707834416]

約数ペア:

[(1, 15707834416), (2, 7853917208), (4, 3926958604), (8, 1963479302), (16, 981739651), (31, 506704336), (62, 253352168), (124, 126676084), (248, 63338042), (439, 35780944), (496, 31669021), (878, 17890472), (1756, 8945236), (3512, 4472618), (7024, 2236309), (13609, 1154224), (27218, 577112), (54436, 288556), (72139, 217744), (108872, 144278)]