38505472

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{1213}}^1$

素因数の和:1264

約数の個数: 44

約数和(自身を含む): 79521856

約数和(自身を除く): 41016384

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1213, 1984, 2426, 3968, 4852, 7936, 9704, 15872, 19408, 31744, 37603, 38816, 75206, 77632, 150412, 155264, 300824, 310528, 601648, 621056, 1203296, 1242112, 2406592, 4813184, 9626368, 19252736, 38505472]

約数ペア:

[(1, 38505472), (2, 19252736), (4, 9626368), (8, 4813184), (16, 2406592), (31, 1242112), (32, 1203296), (62, 621056), (64, 601648), (124, 310528), (128, 300824), (248, 155264), (256, 150412), (496, 77632), (512, 75206), (992, 38816), (1024, 37603), (1213, 31744), (1984, 19408), (2426, 15872), (3968, 9704), (4852, 7936)]