99128416

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1181}}^1$

素因数の和:1295

約数の個数: 48

約数和(自身を含む): 203143248

約数和(自身を除く): 104014832

約数列:

[1, 2, 4, 8, 16, 32, 43, 61, 86, 122, 172, 244, 344, 488, 688, 976, 1181, 1376, 1952, 2362, 2623, 4724, 5246, 9448, 10492, 18896, 20984, 37792, 41968, 50783, 72041, 83936, 101566, 144082, 203132, 288164, 406264, 576328, 812528, 1152656, 1625056, 2305312, 3097763, 6195526, 12391052, 24782104, 49564208, 99128416]

約数ペア:

[(1, 99128416), (2, 49564208), (4, 24782104), (8, 12391052), (16, 6195526), (32, 3097763), (43, 2305312), (61, 1625056), (86, 1152656), (122, 812528), (172, 576328), (244, 406264), (344, 288164), (488, 203132), (688, 144082), (976, 101566), (1181, 83936), (1376, 72041), (1952, 50783), (2362, 41968), (2623, 37792), (4724, 20984), (5246, 18896), (9448, 10492)]