42540544

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{4373}}^1$

素因数の和:4410

約数の個数: 40

約数和(自身を含む): 89492040

約数和(自身を除く): 46951496

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4373, 4864, 8746, 9728, 17492, 34984, 69968, 83087, 139936, 166174, 279872, 332348, 559744, 664696, 1119488, 1329392, 2238976, 2658784, 5317568, 10635136, 21270272, 42540544]

約数ペア:

[(1, 42540544), (2, 21270272), (4, 10635136), (8, 5317568), (16, 2658784), (19, 2238976), (32, 1329392), (38, 1119488), (64, 664696), (76, 559744), (128, 332348), (152, 279872), (256, 166174), (304, 139936), (512, 83087), (608, 69968), (1216, 34984), (2432, 17492), (4373, 9728), (4864, 8746)]