99785216

素因数分解:

$2^9\times {\mathrm{79}}^1\times {\mathrm{2467}}^1$

素因数の和:2564

約数の個数: 40

約数和(自身を含む): 201981120

約数和(自身を除く): 102195904

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 512, 632, 1264, 2467, 2528, 4934, 5056, 9868, 10112, 19736, 20224, 39472, 40448, 78944, 157888, 194893, 315776, 389786, 631552, 779572, 1263104, 1559144, 3118288, 6236576, 12473152, 24946304, 49892608, 99785216]

約数ペア:

[(1, 99785216), (2, 49892608), (4, 24946304), (8, 12473152), (16, 6236576), (32, 3118288), (64, 1559144), (79, 1263104), (128, 779572), (158, 631552), (256, 389786), (316, 315776), (512, 194893), (632, 157888), (1264, 78944), (2467, 40448), (2528, 39472), (4934, 20224), (5056, 19736), (9868, 10112)]