83573552

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{653}}^1$

素因数の和:1101

約数の個数: 40

約数和(自身を含む): 171112560

約数和(自身を除く): 87539008

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 421, 653, 842, 1306, 1684, 2612, 3368, 5224, 6736, 7999, 10448, 12407, 15998, 24814, 31996, 49628, 63992, 99256, 127984, 198512, 274913, 549826, 1099652, 2199304, 4398608, 5223347, 10446694, 20893388, 41786776, 83573552]

約数ペア:

[(1, 83573552), (2, 41786776), (4, 20893388), (8, 10446694), (16, 5223347), (19, 4398608), (38, 2199304), (76, 1099652), (152, 549826), (304, 274913), (421, 198512), (653, 127984), (842, 99256), (1306, 63992), (1684, 49628), (2612, 31996), (3368, 24814), (5224, 15998), (6736, 12407), (7999, 10448)]