40363984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4787}}^1$

素因数の和:4843

約数の個数: 40

約数和(自身を含む): 85494528

約数和(自身を除く): 45130544

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 4787, 8432, 9574, 19148, 38296, 76592, 81379, 148397, 162758, 296794, 325516, 593588, 651032, 1187176, 1302064, 2374352, 2522749, 5045498, 10090996, 20181992, 40363984]

約数ペア:

[(1, 40363984), (2, 20181992), (4, 10090996), (8, 5045498), (16, 2522749), (17, 2374352), (31, 1302064), (34, 1187176), (62, 651032), (68, 593588), (124, 325516), (136, 296794), (248, 162758), (272, 148397), (496, 81379), (527, 76592), (1054, 38296), (2108, 19148), (4216, 9574), (4787, 8432)]