89745256

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{587}}^1\times {\mathrm{659}}^1$

素因数の和:1281

約数の個数: 32

約数和(自身を含む): 174636000

約数和(自身を除く): 84890744

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 587, 659, 1174, 1318, 2348, 2636, 4696, 5272, 17023, 19111, 34046, 38222, 68092, 76444, 136184, 152888, 386833, 773666, 1547332, 3094664, 11218157, 22436314, 44872628, 89745256]

約数ペア:

[(1, 89745256), (2, 44872628), (4, 22436314), (8, 11218157), (29, 3094664), (58, 1547332), (116, 773666), (232, 386833), (587, 152888), (659, 136184), (1174, 76444), (1318, 68092), (2348, 38222), (2636, 34046), (4696, 19111), (5272, 17023)]