42838528

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{2699}}^1$

素因数の和:2748

約数の個数: 40

約数和(自身を含む): 88387200

約数和(自身を除く): 45548672

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 2699, 3968, 5398, 7936, 10796, 15872, 21592, 43184, 83669, 86368, 167338, 172736, 334676, 345472, 669352, 690944, 1338704, 1381888, 2677408, 5354816, 10709632, 21419264, 42838528]

約数ペア:

[(1, 42838528), (2, 21419264), (4, 10709632), (8, 5354816), (16, 2677408), (31, 1381888), (32, 1338704), (62, 690944), (64, 669352), (124, 345472), (128, 334676), (248, 172736), (256, 167338), (496, 86368), (512, 83669), (992, 43184), (1984, 21592), (2699, 15872), (3968, 10796), (5398, 7936)]