87332512

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{601}}^1$

素因数の和:869

約数の個数: 48

約数和(自身を含む): 182044800

約数和(自身を除く): 94712288

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 239, 304, 478, 601, 608, 956, 1202, 1912, 2404, 3824, 4541, 4808, 7648, 9082, 9616, 11419, 18164, 19232, 22838, 36328, 45676, 72656, 91352, 143639, 145312, 182704, 287278, 365408, 574556, 1149112, 2298224, 2729141, 4596448, 5458282, 10916564, 21833128, 43666256, 87332512]

約数ペア:

[(1, 87332512), (2, 43666256), (4, 21833128), (8, 10916564), (16, 5458282), (19, 4596448), (32, 2729141), (38, 2298224), (76, 1149112), (152, 574556), (239, 365408), (304, 287278), (478, 182704), (601, 145312), (608, 143639), (956, 91352), (1202, 72656), (1912, 45676), (2404, 36328), (3824, 22838), (4541, 19232), (4808, 18164), (7648, 11419), (9082, 9616)]