90503728

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{19709}}^1$

素因数の和:19765

約数の個数: 40

約数和(自身を含む): 205299360

約数和(自身を除く): 114795632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 19709, 39418, 78836, 137963, 157672, 275926, 315344, 551852, 808069, 1103704, 1616138, 2207408, 3232276, 5656483, 6464552, 11312966, 12929104, 22625932, 45251864, 90503728]

約数ペア:

[(1, 90503728), (2, 45251864), (4, 22625932), (7, 12929104), (8, 11312966), (14, 6464552), (16, 5656483), (28, 3232276), (41, 2207408), (56, 1616138), (82, 1103704), (112, 808069), (164, 551852), (287, 315344), (328, 275926), (574, 157672), (656, 137963), (1148, 78836), (2296, 39418), (4592, 19709)]