804311552

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{142811}}^1$

素因数の和:142840

約数の個数: 40

約数和(自身を含む): 1753160112

約数和(自身を除く): 948848560

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 5632, 142811, 285622, 571244, 1142488, 1570921, 2284976, 3141842, 4569952, 6283684, 9139904, 12567368, 18279808, 25134736, 36559616, 50269472, 73119232, 100538944, 201077888, 402155776, 804311552]

約数ペア:

[(1, 804311552), (2, 402155776), (4, 201077888), (8, 100538944), (11, 73119232), (16, 50269472), (22, 36559616), (32, 25134736), (44, 18279808), (64, 12567368), (88, 9139904), (128, 6283684), (176, 4569952), (256, 3141842), (352, 2284976), (512, 1570921), (704, 1142488), (1408, 571244), (2816, 285622), (5632, 142811)]