78995248

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{2213}}^1$

素因数の和:2341

約数の個数: 40

約数和(自身を含む): 161427168

約数和(自身を除く): 82431920

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 97, 184, 194, 368, 388, 776, 1552, 2213, 2231, 4426, 4462, 8852, 8924, 17704, 17848, 35408, 35696, 50899, 101798, 203596, 214661, 407192, 429322, 814384, 858644, 1717288, 3434576, 4937203, 9874406, 19748812, 39497624, 78995248]

約数ペア:

[(1, 78995248), (2, 39497624), (4, 19748812), (8, 9874406), (16, 4937203), (23, 3434576), (46, 1717288), (92, 858644), (97, 814384), (184, 429322), (194, 407192), (368, 214661), (388, 203596), (776, 101798), (1552, 50899), (2213, 35696), (2231, 35408), (4426, 17848), (4462, 17704), (8852, 8924)]