42129992

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8941}}^1$

素因数の和:8997

約数の個数: 32

約数和(自身を含む): 85843200

約数和(自身を除く): 43713208

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 8941, 17882, 35764, 71528, 169879, 277171, 339758, 554342, 679516, 1108684, 1359032, 2217368, 5266249, 10532498, 21064996, 42129992]

約数ペア:

[(1, 42129992), (2, 21064996), (4, 10532498), (8, 5266249), (19, 2217368), (31, 1359032), (38, 1108684), (62, 679516), (76, 554342), (124, 339758), (152, 277171), (248, 169879), (589, 71528), (1178, 35764), (2356, 17882), (4712, 8941)]