1895041024

素因数分解:

$2^{11}\times {\mathrm{23}}^1\times {\mathrm{40231}}^1$

素因数の和:40276

約数の個数: 48

約数和(自身を含む): 3954000960

約数和(自身を除く): 2058959936

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1024, 1472, 2048, 2944, 5888, 11776, 23552, 40231, 47104, 80462, 160924, 321848, 643696, 925313, 1287392, 1850626, 2574784, 3701252, 5149568, 7402504, 10299136, 14805008, 20598272, 29610016, 41196544, 59220032, 82393088, 118440064, 236880128, 473760256, 947520512, 1895041024]

約数ペア:

[(1, 1895041024), (2, 947520512), (4, 473760256), (8, 236880128), (16, 118440064), (23, 82393088), (32, 59220032), (46, 41196544), (64, 29610016), (92, 20598272), (128, 14805008), (184, 10299136), (256, 7402504), (368, 5149568), (512, 3701252), (736, 2574784), (1024, 1850626), (1472, 1287392), (2048, 925313), (2944, 643696), (5888, 321848), (11776, 160924), (23552, 80462), (40231, 47104)]