87853189288

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{20838043}}^1$

素因数の和:20838097

約数の個数: 32

約数和(自身を含む): 180040700160

約数和(自身を除く): 92187510872

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 20838043, 41676086, 83352172, 166704344, 354246731, 645979333, 708493462, 1291958666, 1416986924, 2583917332, 2833973848, 5167834664, 10981648661, 21963297322, 43926594644, 87853189288]

約数ペア:

[(1, 87853189288), (2, 43926594644), (4, 21963297322), (8, 10981648661), (17, 5167834664), (31, 2833973848), (34, 2583917332), (62, 1416986924), (68, 1291958666), (124, 708493462), (136, 645979333), (248, 354246731), (527, 166704344), (1054, 83352172), (2108, 41676086), (4216, 20838043)]