89625016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{21019}}^1$

素因数の和:21079

約数の個数: 32

約数和(自身を含む): 185396400

約数和(自身を除く): 95771384

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 21019, 42038, 84076, 168152, 273247, 546494, 861779, 1092988, 1723558, 2185976, 3447116, 6894232, 11203127, 22406254, 44812508, 89625016]

約数ペア:

[(1, 89625016), (2, 44812508), (4, 22406254), (8, 11203127), (13, 6894232), (26, 3447116), (41, 2185976), (52, 1723558), (82, 1092988), (104, 861779), (164, 546494), (328, 273247), (533, 168152), (1066, 84076), (2132, 42038), (4264, 21019)]