8840554064

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{199399}}^1$

素因数の和:199587

約数の個数: 40

約数和(自身を含む): 18247492800

約数和(自身を除く): 9406938736

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 163, 272, 326, 652, 1304, 2608, 2771, 5542, 11084, 22168, 44336, 199399, 398798, 797596, 1595192, 3190384, 3389783, 6779566, 13559132, 27118264, 32502037, 54236528, 65004074, 130008148, 260016296, 520032592, 552534629, 1105069258, 2210138516, 4420277032, 8840554064]

約数ペア:

[(1, 8840554064), (2, 4420277032), (4, 2210138516), (8, 1105069258), (16, 552534629), (17, 520032592), (34, 260016296), (68, 130008148), (136, 65004074), (163, 54236528), (272, 32502037), (326, 27118264), (652, 13559132), (1304, 6779566), (2608, 3389783), (2771, 3190384), (5542, 1595192), (11084, 797596), (22168, 398798), (44336, 199399)]