31370712

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3343}}^1$

素因数の和:3392

約数の個数: 64

約数和(自身を含む): 86676480

約数和(自身を除く): 55305768

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 68, 69, 92, 102, 136, 138, 184, 204, 276, 391, 408, 552, 782, 1173, 1564, 2346, 3128, 3343, 4692, 6686, 9384, 10029, 13372, 20058, 26744, 40116, 56831, 76889, 80232, 113662, 153778, 170493, 227324, 230667, 307556, 340986, 454648, 461334, 615112, 681972, 922668, 1307113, 1363944, 1845336, 2614226, 3921339, 5228452, 7842678, 10456904, 15685356, 31370712]

約数ペア:

[(1, 31370712), (2, 15685356), (3, 10456904), (4, 7842678), (6, 5228452), (8, 3921339), (12, 2614226), (17, 1845336), (23, 1363944), (24, 1307113), (34, 922668), (46, 681972), (51, 615112), (68, 461334), (69, 454648), (92, 340986), (102, 307556), (136, 230667), (138, 227324), (184, 170493), (204, 153778), (276, 113662), (391, 80232), (408, 76889), (552, 56831), (782, 40116), (1173, 26744), (1564, 20058), (2346, 13372), (3128, 10029), (3343, 9384), (4692, 6686)]