631258672

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1181}}^1\times {\mathrm{3037}}^1$

素因数の和:4237

約数の個数: 40

約数和(自身を含む): 1335820752

約数和(自身を除く): 704562080

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1181, 2362, 3037, 4724, 6074, 9448, 12148, 12991, 18896, 24296, 25982, 33407, 48592, 51964, 66814, 103928, 133628, 207856, 267256, 534512, 3586697, 7173394, 14346788, 28693576, 39453667, 57387152, 78907334, 157814668, 315629336, 631258672]

約数ペア:

[(1, 631258672), (2, 315629336), (4, 157814668), (8, 78907334), (11, 57387152), (16, 39453667), (22, 28693576), (44, 14346788), (88, 7173394), (176, 3586697), (1181, 534512), (2362, 267256), (3037, 207856), (4724, 133628), (6074, 103928), (9448, 66814), (12148, 51964), (12991, 48592), (18896, 33407), (24296, 25982)]