40609792

素因数分解:

$2^{11}\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 82555200

約数和(自身を除く): 41945408

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 251, 256, 316, 502, 512, 632, 1004, 1024, 1264, 2008, 2048, 2528, 4016, 5056, 8032, 10112, 16064, 19829, 20224, 32128, 39658, 40448, 64256, 79316, 80896, 128512, 158632, 161792, 257024, 317264, 514048, 634528, 1269056, 2538112, 5076224, 10152448, 20304896, 40609792]

約数ペア:

[(1, 40609792), (2, 20304896), (4, 10152448), (8, 5076224), (16, 2538112), (32, 1269056), (64, 634528), (79, 514048), (128, 317264), (158, 257024), (251, 161792), (256, 158632), (316, 128512), (502, 80896), (512, 79316), (632, 64256), (1004, 40448), (1024, 39658), (1264, 32128), (2008, 20224), (2048, 19829), (2528, 16064), (4016, 10112), (5056, 8032)]