42371824

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12671}}^1$

素因数の和:12709

約数の個数: 40

約数和(自身を含む): 94279680

約数和(自身を除く): 51907856

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 12671, 25342, 50684, 101368, 139381, 202736, 240749, 278762, 481498, 557524, 962996, 1115048, 1925992, 2230096, 2648239, 3851984, 5296478, 10592956, 21185912, 42371824]

約数ペア:

[(1, 42371824), (2, 21185912), (4, 10592956), (8, 5296478), (11, 3851984), (16, 2648239), (19, 2230096), (22, 1925992), (38, 1115048), (44, 962996), (76, 557524), (88, 481498), (152, 278762), (176, 240749), (209, 202736), (304, 139381), (418, 101368), (836, 50684), (1672, 25342), (3344, 12671)]