84370064

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2689}}^1$

素因数の和:2787

約数の個数: 40

約数和(自身を含む): 171116280

約数和(自身を除く): 86746216

約数列:

[1, 2, 4, 8, 16, 37, 53, 74, 106, 148, 212, 296, 424, 592, 848, 1961, 2689, 3922, 5378, 7844, 10756, 15688, 21512, 31376, 43024, 99493, 142517, 198986, 285034, 397972, 570068, 795944, 1140136, 1591888, 2280272, 5273129, 10546258, 21092516, 42185032, 84370064]

約数ペア:

[(1, 84370064), (2, 42185032), (4, 21092516), (8, 10546258), (16, 5273129), (37, 2280272), (53, 1591888), (74, 1140136), (106, 795944), (148, 570068), (212, 397972), (296, 285034), (424, 198986), (592, 142517), (848, 99493), (1961, 43024), (2689, 31376), (3922, 21512), (5378, 15688), (7844, 10756)]