81529484

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{29243}}^1$

素因数の和:29305

約数の個数: 24

約数和(自身を含む): 154759248

約数和(自身を除く): 73229764

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 29243, 58486, 116972, 497131, 994262, 1198963, 1988524, 2397926, 4795852, 20382371, 40764742, 81529484]

約数ペア:

[(1, 81529484), (2, 40764742), (4, 20382371), (17, 4795852), (34, 2397926), (41, 1988524), (68, 1198963), (82, 994262), (164, 497131), (697, 116972), (1394, 58486), (2788, 29243)]