39743488

素因数分解:

$2^{12}\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:368

約数の個数: 52

約数和(自身を含む): 82303168

約数和(自身を除く): 42559680

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 313, 496, 512, 626, 992, 1024, 1252, 1984, 2048, 2504, 3968, 4096, 5008, 7936, 9703, 10016, 15872, 19406, 20032, 31744, 38812, 40064, 63488, 77624, 80128, 126976, 155248, 160256, 310496, 320512, 620992, 641024, 1241984, 1282048, 2483968, 4967936, 9935872, 19871744, 39743488]

約数ペア:

[(1, 39743488), (2, 19871744), (4, 9935872), (8, 4967936), (16, 2483968), (31, 1282048), (32, 1241984), (62, 641024), (64, 620992), (124, 320512), (128, 310496), (248, 160256), (256, 155248), (313, 126976), (496, 80128), (512, 77624), (626, 63488), (992, 40064), (1024, 38812), (1252, 31744), (1984, 20032), (2048, 19406), (2504, 15872), (3968, 10016), (4096, 9703), (5008, 7936)]