86389504

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{17761}}^1$

素因数の和:17796

約数の個数: 36

約数和(自身を含む): 181527640

約数和(自身を除く): 95138136

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 17761, 35522, 71044, 142088, 284176, 337459, 568352, 674918, 1136704, 1349836, 2273408, 2699672, 4546816, 5399344, 10798688, 21597376, 43194752, 86389504]

約数ペア:

[(1, 86389504), (2, 43194752), (4, 21597376), (8, 10798688), (16, 5399344), (19, 4546816), (32, 2699672), (38, 2273408), (64, 1349836), (76, 1136704), (128, 674918), (152, 568352), (256, 337459), (304, 284176), (608, 142088), (1216, 71044), (2432, 35522), (4864, 17761)]