65431504

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{10459}}^1$

素因数の和:10507

約数の個数: 40

約数和(自身を含む): 140080320

約数和(自身を除く): 74648816

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 3128, 6256, 10459, 20918, 41836, 83672, 167344, 177803, 240557, 355606, 481114, 711212, 962228, 1422424, 1924456, 2844848, 3848912, 4089469, 8178938, 16357876, 32715752, 65431504]

約数ペア:

[(1, 65431504), (2, 32715752), (4, 16357876), (8, 8178938), (16, 4089469), (17, 3848912), (23, 2844848), (34, 1924456), (46, 1422424), (68, 962228), (92, 711212), (136, 481114), (184, 355606), (272, 240557), (368, 177803), (391, 167344), (782, 83672), (1564, 41836), (3128, 20918), (6256, 10459)]