89715184

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2383}}^1$

素因数の和:2585

約数の個数: 40

約数和(自身を含む): 188307392

約数和(自身を除く): 98592208

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 181, 208, 362, 724, 1448, 2353, 2383, 2896, 4706, 4766, 9412, 9532, 18824, 19064, 30979, 37648, 38128, 61958, 123916, 247832, 431323, 495664, 862646, 1725292, 3450584, 5607199, 6901168, 11214398, 22428796, 44857592, 89715184]

約数ペア:

[(1, 89715184), (2, 44857592), (4, 22428796), (8, 11214398), (13, 6901168), (16, 5607199), (26, 3450584), (52, 1725292), (104, 862646), (181, 495664), (208, 431323), (362, 247832), (724, 123916), (1448, 61958), (2353, 38128), (2383, 37648), (2896, 30979), (4706, 19064), (4766, 18824), (9412, 9532)]