16738451344

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{138179}}^1$

素因数の和:138367

約数の個数: 40

約数和(自身を含む): 33206312160

約数和(自身を除く): 16467860816

約数列:

[1, 2, 4, 8, 16, 67, 113, 134, 226, 268, 452, 536, 904, 1072, 1808, 7571, 15142, 30284, 60568, 121136, 138179, 276358, 552716, 1105432, 2210864, 9257993, 15614227, 18515986, 31228454, 37031972, 62456908, 74063944, 124913816, 148127888, 249827632, 1046153209, 2092306418, 4184612836, 8369225672, 16738451344]

約数ペア:

[(1, 16738451344), (2, 8369225672), (4, 4184612836), (8, 2092306418), (16, 1046153209), (67, 249827632), (113, 148127888), (134, 124913816), (226, 74063944), (268, 62456908), (452, 37031972), (536, 31228454), (904, 18515986), (1072, 15614227), (1808, 9257993), (7571, 2210864), (15142, 1105432), (30284, 552716), (60568, 276358), (121136, 138179)]