39569888

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:507

約数の個数: 48

約数和(自身を含む): 81357696

約数和(自身を除く): 41787808

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 113, 124, 226, 248, 353, 452, 496, 706, 904, 992, 1412, 1808, 2824, 3503, 3616, 5648, 7006, 10943, 11296, 14012, 21886, 28024, 39889, 43772, 56048, 79778, 87544, 112096, 159556, 175088, 319112, 350176, 638224, 1236559, 1276448, 2473118, 4946236, 9892472, 19784944, 39569888]

約数ペア:

[(1, 39569888), (2, 19784944), (4, 9892472), (8, 4946236), (16, 2473118), (31, 1276448), (32, 1236559), (62, 638224), (113, 350176), (124, 319112), (226, 175088), (248, 159556), (353, 112096), (452, 87544), (496, 79778), (706, 56048), (904, 43772), (992, 39889), (1412, 28024), (1808, 21886), (2824, 14012), (3503, 11296), (3616, 10943), (5648, 7006)]