84743648

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12671}}^1$

素因数の和:12711

約数の個数: 48

約数和(自身を含む): 191600640

約数和(自身を除く): 106856992

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 6688, 12671, 25342, 50684, 101368, 139381, 202736, 240749, 278762, 405472, 481498, 557524, 962996, 1115048, 1925992, 2230096, 2648239, 3851984, 4460192, 5296478, 7703968, 10592956, 21185912, 42371824, 84743648]

約数ペア:

[(1, 84743648), (2, 42371824), (4, 21185912), (8, 10592956), (11, 7703968), (16, 5296478), (19, 4460192), (22, 3851984), (32, 2648239), (38, 2230096), (44, 1925992), (76, 1115048), (88, 962996), (152, 557524), (176, 481498), (209, 405472), (304, 278762), (352, 240749), (418, 202736), (608, 139381), (836, 101368), (1672, 50684), (3344, 25342), (6688, 12671)]