80697344

素因数分解:

$2^{11}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1$

素因数の和:475

約数の個数: 96

約数和(自身を含む): 199049760

約数和(自身を除く): 118352416

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 433, 448, 512, 728, 832, 866, 896, 1024, 1456, 1664, 1732, 1792, 2048, 2912, 3031, 3328, 3464, 3584, 5629, 5824, 6062, 6656, 6928, 7168, 11258, 11648, 12124, 13312, 13856, 14336, 22516, 23296, 24248, 26624, 27712, 39403, 45032, 46592, 48496, 55424, 78806, 90064, 93184, 96992, 110848, 157612, 180128, 186368, 193984, 221696, 315224, 360256, 387968, 443392, 630448, 720512, 775936, 886784, 1260896, 1441024, 1551872, 2521792, 2882048, 3103744, 5043584, 5764096, 6207488, 10087168, 11528192, 20174336, 40348672, 80697344]

約数ペア:

[(1, 80697344), (2, 40348672), (4, 20174336), (7, 11528192), (8, 10087168), (13, 6207488), (14, 5764096), (16, 5043584), (26, 3103744), (28, 2882048), (32, 2521792), (52, 1551872), (56, 1441024), (64, 1260896), (91, 886784), (104, 775936), (112, 720512), (128, 630448), (182, 443392), (208, 387968), (224, 360256), (256, 315224), (364, 221696), (416, 193984), (433, 186368), (448, 180128), (512, 157612), (728, 110848), (832, 96992), (866, 93184), (896, 90064), (1024, 78806), (1456, 55424), (1664, 48496), (1732, 46592), (1792, 45032), (2048, 39403), (2912, 27712), (3031, 26624), (3328, 24248), (3464, 23296), (3584, 22516), (5629, 14336), (5824, 13856), (6062, 13312), (6656, 12124), (6928, 11648), (7168, 11258)]