40964892392

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2069}}^1\times {\mathrm{130259}}^1$

素因数の和:132353

約数の個数: 32

約数和(自身を含む): 80891460000

約数和(自身を除く): 39926567608

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2069, 4138, 8276, 16552, 39311, 78622, 130259, 157244, 260518, 314488, 521036, 1042072, 2474921, 4949842, 9899684, 19799368, 269505871, 539011742, 1078023484, 2156046968, 5120611549, 10241223098, 20482446196, 40964892392]

約数ペア:

[(1, 40964892392), (2, 20482446196), (4, 10241223098), (8, 5120611549), (19, 2156046968), (38, 1078023484), (76, 539011742), (152, 269505871), (2069, 19799368), (4138, 9899684), (8276, 4949842), (16552, 2474921), (39311, 1042072), (78622, 521036), (130259, 314488), (157244, 260518)]