89565248

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{431}}^1$

素因数の和:651

約数の個数: 56

約数和(自身を含む): 189609984

約数和(自身を除く): 100044736

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 191, 272, 382, 431, 544, 764, 862, 1088, 1528, 1724, 3056, 3247, 3448, 6112, 6494, 6896, 7327, 12224, 12988, 13792, 14654, 25976, 27584, 29308, 51952, 58616, 82321, 103904, 117232, 164642, 207808, 234464, 329284, 468928, 658568, 1317136, 1399457, 2634272, 2798914, 5268544, 5597828, 11195656, 22391312, 44782624, 89565248]

約数ペア:

[(1, 89565248), (2, 44782624), (4, 22391312), (8, 11195656), (16, 5597828), (17, 5268544), (32, 2798914), (34, 2634272), (64, 1399457), (68, 1317136), (136, 658568), (191, 468928), (272, 329284), (382, 234464), (431, 207808), (544, 164642), (764, 117232), (862, 103904), (1088, 82321), (1528, 58616), (1724, 51952), (3056, 29308), (3247, 27584), (3448, 25976), (6112, 14654), (6494, 13792), (6896, 12988), (7327, 12224)]