99775888

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1$

素因数の和:583

約数の個数: 40

約数和(自身を含む): 196612416

約数和(自身を除く): 96836528

約数列:

[1, 2, 4, 8, 16, 131, 181, 262, 263, 362, 524, 526, 724, 1048, 1052, 1448, 2096, 2104, 2896, 4208, 23711, 34453, 47422, 47603, 68906, 94844, 95206, 137812, 189688, 190412, 275624, 379376, 380824, 551248, 761648, 6235993, 12471986, 24943972, 49887944, 99775888]

約数ペア:

[(1, 99775888), (2, 49887944), (4, 24943972), (8, 12471986), (16, 6235993), (131, 761648), (181, 551248), (262, 380824), (263, 379376), (362, 275624), (524, 190412), (526, 189688), (724, 137812), (1048, 95206), (1052, 94844), (1448, 68906), (2096, 47603), (2104, 47422), (2896, 34453), (4208, 23711)]