89256872

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{229}}^1\times {\mathrm{587}}^1$

素因数の和:905

約数の個数: 32

約数和(自身を含む): 170402400

約数和(自身を除く): 81145528

約数列:

[1, 2, 4, 8, 83, 166, 229, 332, 458, 587, 664, 916, 1174, 1832, 2348, 4696, 19007, 38014, 48721, 76028, 97442, 134423, 152056, 194884, 268846, 389768, 537692, 1075384, 11157109, 22314218, 44628436, 89256872]

約数ペア:

[(1, 89256872), (2, 44628436), (4, 22314218), (8, 11157109), (83, 1075384), (166, 537692), (229, 389768), (332, 268846), (458, 194884), (587, 152056), (664, 134423), (916, 97442), (1174, 76028), (1832, 48721), (2348, 38014), (4696, 19007)]