87540224

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{4621}}^1$

素因数の和:4676

約数の個数: 40

約数和(自身を含む): 179675628

約数和(自身を除く): 92135404

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 512, 592, 1184, 2368, 4621, 4736, 9242, 9472, 18484, 18944, 36968, 73936, 147872, 170977, 295744, 341954, 591488, 683908, 1182976, 1367816, 2365952, 2735632, 5471264, 10942528, 21885056, 43770112, 87540224]

約数ペア:

[(1, 87540224), (2, 43770112), (4, 21885056), (8, 10942528), (16, 5471264), (32, 2735632), (37, 2365952), (64, 1367816), (74, 1182976), (128, 683908), (148, 591488), (256, 341954), (296, 295744), (512, 170977), (592, 147872), (1184, 73936), (2368, 36968), (4621, 18944), (4736, 18484), (9242, 9472)]